6 ms·

I more or less agree with everything except this points: >2/ Xiaomi will spend some of the $1.1bn they just raised coming to the US. This will bring a strong p

I more or less agree with everything except this points: >2/ Xiaomi will spend some of the $1.1bn they just raised coming to the US. This will bring a strong player in the non-google android sector into the US market and legitimize a “third mobile OS” in the western world. The good news for developers is developing for non-google android is not much different than developing for google android. The "third mobile OS" is Windows Phone and even if something else takes this spot, it's still not that great to be third. >3/ More asian penetration into the US market will come from the messenger sector as both Line and WeChat make strong moves to gain a share of the lucrative US messenger market. I doubt those companies will be more than marginal players in the us market next year, maybe later? >11/ ... patients treating patients (p2p medicine) ... This seems kind of insane! I didn't understand the following very well, if someone can explain or point me elsewhere, I'd really appreciate it: >8/ The horrible year that bitcoin had in 2014 will be a wakeup call for all stakeholders. Developers will turn their energy from creating the next bitcoin (all the alt stuff) to creating the stack on top of the bitcoin blockchain. Real decentralized applications will start to emerge as the platform matures and entrepreneurial energy is channeled in the right direction. I don't see the point of bitcoin or any other virtual currency? To me nothing beats legal tender currencies.

btown 12y ago
> patients treating patients (p2p medicine) The startup that immediately came to mind here is CrowdMed: http://readwrite.com/2013/05/08/crowdmed-wants-to-crowdsource-your-medical-care http://readwrite.com/2013/05/08/crowdmed-wants-to-crowdsourc... . Crowdsourced diagnoses are a regulatory and liability minefield, but the upside to patients is huge and (in my opinion) worth the risk - instead of an impersonal WebMD, you get individual attention by experts to specific cases, with oversight from other community experts in the form of powerful downvotes. N.B. CrowdMed's spend-reputation-to-answer "prediction market" methodology (in contrast to the free-to-answer StackOverflow/Quora model), described a bit in the article, might be of interest to other HN'ers. I would expect it to drive away potential contributors, but in the case of CrowdMed, it seems that the potential contributors with other incentives to contribute are also the higher-quality contributors (namely people who want to do good with their answers and are confident in their expertise) so it tends to weed out only the bad actors. It's a dynamic that's worth considering for anyone starting a Q&A site of any kind.
- _delirium 12y ago
  the potential contributors with other incentives to contribute are also the higher-quality contributors I'm skeptical that's true in medicine, though it depends on how else they filter their community. My own experience is that non-doctors with strong opinions about medicine that they feel motivated to share are usually precisely the people you don't want medical advice from. Often they are adherents of one or another alternative-medicine system, or otherwise have really idiosyncratic views.
  - Klinky 12y ago
    This is true about so many things. Sometimes people are driven by their knowledgeable and passion, but there is also a large group driven by selfish desire to promote themselves or an agenda. The guy who wants to be in charge so he can be in charge instead of lead, is not the guy you want in charge. It's amazing how much wasted energy is spent on pseudo science. From zero-energy devices to "secret" cancer cures. Those involved create boogie men(usually the government) who are repressing "the truth", as the actual data to support their claims is weak. Rallying people against a common enemy is easier than coming up with an actual product that works. It's incredibly lazy, and usually a few minutes of research will cast doubt on claims. The scamsters are scum, but you can see the motivation. Those who actually believe are scarier.
    - deleted 12y ago
      [deleted]
  - minthd 12y ago
    I don't think you really get medical advice from CrowdMed.You get ideas for diagnosis(probably with reasoning) - and you go with them to your doctor, to verify.In general CrowdMed deals with cases where regular doctors failed to find a good diagnosis,so they will be happy to get GOOD ideas.
_up 12y ago
The Blockchain is a distributed consensus system or some think of it as a decentralized asset managing system. That also can do currencies like Bitcoin. So this is more about new ideas that also use the Blockchain. For Example: Crowdfunding, DNS or TLS/SSL Certificates alternatives could be implemented and managed over the Blockchain.
- Spearchucker 12y ago
  "...could be implemented and managed..." That they could. Anything could. The question I don't have a convincing answer to is why would they use the Blockchain?
  - _up 12y ago
    I think the general idea is, why should we put trust in one entity/person, when we could distribute the "trust" to all users.
    - Spearchucker 12y ago
      I think we can agree that distributed is better for the consumer than centralized (privacy and availability), but given that the Blockchain is not the only way to achieve a distributed architecture, I'm interested in why I would use the Blockchain when I can achieve similar results with an arguably simpler solution.
      - williamcotton 12y ago
        It's the only decentralized system that can guarantee availability. Data stored in Freenet, BitTorrent and the rest is ephemeral.
        Spearchucker 12y ago
        The Blockchain is a ledger, BitTorrent is a peer-to-peer file share service. Difficult comparison.
miguelrochefort 12y ago
>8 Check ou Ethereum! https://www.ethereum.org/ https://www.ethereum.org/
bbcbasic 12y ago
Firstly Bitcoin is a fantastic experiment. It has created a new way to send money across the world with very small fees. This may not be such a big deal for Americans, but in some countries being able to send money to/from abroad when they can't access a bank account or Paypal account is a big big thing. It does have it's weaknesses though. The first is that you need a good knowledge of security to successfully manage your own bitcoin stored offline. For example how intuitive is it that spending from the same address twice is a potential security hole? Or that your RNG isn't good enough. Otherwise you store it online, but that has a lot of risk as we have seen with so many successful attacks in myriad different ways. The other problem is no one really trades in units of Bitcoin. The value of something is in a fiat currency e.g. USD which then needs to be converted to Bitcoin, and so when your Bitcoin crashes to 50% of what it was worth yesterday, it becomes high risk just to hold it. It has no intrinsic worth.
- jordigh 12y ago
  Bitcoins have never crashed to 50% of what they were worth yesterday. They are volatile, but they have never been that volatile. And volatile currencies aren't worthless either, the ruble is still an important currency, and so are many others that have gone through drastic devaluations. I've lived through one such devaluation with one such currency, and life went on, the economy recovered. Also, no currency has any intrinsic worth anymore. Currencies are all a consensual mass hallucination. I still think it's feasible that if enough of us agree that bitcoins are worth something, then they are worth something. The biggest difference with bitcoins is that nobody can create them out of thin air due to whim like they can with USD.
  - bbcbasic 12y ago
    >> Bitcoins have never crashed to 50% Are you sure (see http://www.forbes.com/sites/timothylee/2013/04/11/an-illustrated-history-of-bitcoin-crashes/ http://www.forbes.com/sites/timothylee/2013/04/11/an-illustr...) plenty of examples. Maybe not over 24 hours, but certainly over short time periods. I agree volitile isn't worthless. But it limits the mass adoption I have about 3BTC and I saw them be worth $600 and now $300. Had I been an ordinary 'risk averse' person, and I paid $600 for them I'd be pretty cheesed off (aka pissed). >> Also, no currency has any intrinsic worth anymore. Yes! This can be generalized to "nothing has ever had, has, or will have any intrinsic worth", which I agree with. A dead cow is worth more than a bar of gold on a desert island, but vice-versa in the 'normal world'. >> The biggest difference with bitcoins is that nobody can create them out of thin air due to whim like they can with USD. Yes BTC is more like Gold in that respect, although ironically the intended use case is a currency not an investment. Fiat currencies are the best confidence trick. Even if you know you are being conned, you still have to play along!
rmason 12y ago
What I want to see is Xiaomi's Macbook AIR clone with 16 gb RAM and a 15 inch screen for $480. It's rumored to run Linux and though the pictures leaked last week are fakes company sources say its still in the works for 2015
- tacticus 12y ago
  How exactly are they cloning something and then just blowing it up to a significantly large size? (though if someone could show up with actual clones (or near enough to) of the mba range that would be awesome.
jordigh 12y ago
> I don't see the point of bitcoin or any other virtual currency? To me nothing beats legal tender currencies. All currencies are "virtual". They all exist because we agree they exist. They're all a consensus reality. Due to the banking system, most USD exists merely because banks claim they exist. The point of bitcoins is internet cash. They are frequently compared to credit cards because that's what we mostly use right now, but bitcoins behave a lot more like cash. They are mostly anonymous like cash, mostly irreversible like cash, instantaneous like cash. You can't whisk away coins and bills on the internet, you can't use credit cards without identifying yourself completely, you can't use any other currency on the internet without a 3rd party's permission.
- kimdouglasmason 12y ago
  I wish people would stop saying that currencies are based on consensus. They are not. If you live in any country (say the US), and engage in economic activity, and never acquire the local currency, you WILL go to jail for tax evasion. At some point, you need to acquire the local currency to pay your taxes, otherwise men with guns will put you in prison. Fiat currency's demand is underpinned by this. You have also conflated demand deposits and currency. Demand deposits are usually worth the same as currency, and it is true that this is because of confidence. However, there have been several times in the last century in the US (and many other countries) where that has not been true. If you think bitcoin is anonymous (or mostly anonymous, whatever that means), I have a bridge to sell you. Bitcoin is taxable (meaning that transactions in it are taxable events). I can guarantee the IRS (and probably the FBI) have developed (and are developing) some neat little analysis tools. It always pays to remember that despite the huge number of crimes committed by Al Capone, he was only convicted of evasion of federal income tax. My prediction is that BitCoin will become so heavily regulated that it will end up being more expensive to use than USD for international transactions; more expensive because there will be lower volumes. Not using the regulated channels will result in heavy fines, or men with guns putting you in a metal box.
  - jordigh 12y ago
    It's still a consensus if you think that our laws are based on a consensus. If you disagree and think our laws are also not based on anyone's opinion, then I suppose currencies are not based on anyone's opinion either. Perhaps the government never asked you what laws should exist, and perhaps the consensus doesn't include everyone, only the consensus of those in power. Sell me that bridge. Identify the bitcoins I've used. Perhaps you'll succeed in finding some, but I don't think you'll succeed in finding all. Cash is taxable too. I've paid plenty of taxes when using bitcoins, and unlike many other bitcoiners, I actually think taxes are a great thing. I don't think bitcoins' near anonymity have anything to do with evading taxes, anymore than paying with cash at the grocery register is enabling me to avoid taxes. I don't want to make any predictions for bitcoins. I don't know if they will be heavily regulated or not. But so far, it has been very convenient for me to have internet cash.
zanny 12y ago
> To me nothing beats legal tender currencies. Go run a tip system on reddit using fiat currency. Go try sending money to someone in Ethiopia in fiat currency. Ensure nobody can steal your money without you making a mistake first (either giving someone else access, or leaving your wallet password in the open). Transfer a large sum of money (in excess of, say, 100k) in seconds between an arbitrary sender and receiver.
- sanswork 12y ago
  >Go run a tip system on reddit using fiat currency. changetip is off chain so it doesn't matter what currency you use it would work the exact same. There are other micropayment and tipping systems that don't use bitcoin and they are just about as successful as changetip(not very). >Go try sending money to someone in Ethiopia in fiat currency. Try sending money to someone in Ethiopia using bitcoin in a way they allows them to actually use it in Ethiopia. >Ensure nobody can steal your money without you making a mistake first (either giving someone else access, or leaving your wallet password in the open). Ensure that if you do make a simple mistake(how many relatives do you know that have installed toolbars? Thats the level of simple mistake you have to avoid) you will lose all your money with no recourse. >Transfer a large sum of money (in excess of, say, 100k) in seconds between an arbitrary sender and receiver. Large wire transfers are simple and given the cost and difficulty of acquiring 100k worth of bitcoin would almost certainly be cheaper and faster.
  - jaimeyap 12y ago
    > Large wire transfers are simple and given the cost and difficulty of acquiring 100k worth of bitcoin would almost certainly be cheaper and faster. I would add to that safer too. Something goes wrong you can call the banks and they can roll things back. There is a paper trail that works in your favor.
- dllthomas 12y ago
  My understanding (admittedly tremendously superficial) is that the best way to send money to someone in Ethiopia is Hawala, and that this does typically move fiat currency.

btown 12y ago

> patients treating patients (p2p medicine) The startup that immediately came to mind here is CrowdMed: http://readwrite.com/2013/05/08/crowdmed-wants-to-crowdsource-your-medical-care http://readwrite.com/2013/05/08/crowdmed-wants-to-crowdsourc... . Crowdsourced diagnoses are a regulatory and liability minefield, but the upside to patients is huge and (in my opinion) worth the risk - instead of an impersonal WebMD, you get individual attention by experts to specific cases, with oversight from other community experts in the form of powerful downvotes. N.B. CrowdMed's spend-reputation-to-answer "prediction market" methodology (in contrast to the free-to-answer StackOverflow/Quora model), described a bit in the article, might be of interest to other HN'ers. I would expect it to drive away potential contributors, but in the case of CrowdMed, it seems that the potential contributors with other incentives to contribute are also the higher-quality contributors (namely people who want to do good with their answers and are confident in their expertise) so it tends to weed out only the bad actors. It's a dynamic that's worth considering for anyone starting a Q&A site of any kind.

_delirium 12y ago
the potential contributors with other incentives to contribute are also the higher-quality contributors I'm skeptical that's true in medicine, though it depends on how else they filter their community. My own experience is that non-doctors with strong opinions about medicine that they feel motivated to share are usually precisely the people you don't want medical advice from. Often they are adherents of one or another alternative-medicine system, or otherwise have really idiosyncratic views.
- Klinky 12y ago
  This is true about so many things. Sometimes people are driven by their knowledgeable and passion, but there is also a large group driven by selfish desire to promote themselves or an agenda. The guy who wants to be in charge so he can be in charge instead of lead, is not the guy you want in charge. It's amazing how much wasted energy is spent on pseudo science. From zero-energy devices to "secret" cancer cures. Those involved create boogie men(usually the government) who are repressing "the truth", as the actual data to support their claims is weak. Rallying people against a common enemy is easier than coming up with an actual product that works. It's incredibly lazy, and usually a few minutes of research will cast doubt on claims. The scamsters are scum, but you can see the motivation. Those who actually believe are scarier.
  - deleted 12y ago
    [deleted]
- minthd 12y ago
  I don't think you really get medical advice from CrowdMed.You get ideas for diagnosis(probably with reasoning) - and you go with them to your doctor, to verify.In general CrowdMed deals with cases where regular doctors failed to find a good diagnosis,so they will be happy to get GOOD ideas.

_up 12y ago

The Blockchain is a distributed consensus system or some think of it as a decentralized asset managing system. That also can do currencies like Bitcoin. So this is more about new ideas that also use the Blockchain. For Example: Crowdfunding, DNS or TLS/SSL Certificates alternatives could be implemented and managed over the Blockchain.

Spearchucker 12y ago
"...could be implemented and managed..." That they could. Anything could. The question I don't have a convincing answer to is why would they use the Blockchain?
- _up 12y ago
  I think the general idea is, why should we put trust in one entity/person, when we could distribute the "trust" to all users.
  - Spearchucker 12y ago
    I think we can agree that distributed is better for the consumer than centralized (privacy and availability), but given that the Blockchain is not the only way to achieve a distributed architecture, I'm interested in why I would use the Blockchain when I can achieve similar results with an arguably simpler solution.
    - williamcotton 12y ago
      It's the only decentralized system that can guarantee availability. Data stored in Freenet, BitTorrent and the rest is ephemeral.
      - Spearchucker 12y ago
        The Blockchain is a ledger, BitTorrent is a peer-to-peer file share service. Difficult comparison.

miguelrochefort 12y ago

>8 Check ou Ethereum! https://www.ethereum.org/ https://www.ethereum.org/

bbcbasic 12y ago

Firstly Bitcoin is a fantastic experiment. It has created a new way to send money across the world with very small fees. This may not be such a big deal for Americans, but in some countries being able to send money to/from abroad when they can't access a bank account or Paypal account is a big big thing. It does have it's weaknesses though. The first is that you need a good knowledge of security to successfully manage your own bitcoin stored offline. For example how intuitive is it that spending from the same address twice is a potential security hole? Or that your RNG isn't good enough. Otherwise you store it online, but that has a lot of risk as we have seen with so many successful attacks in myriad different ways. The other problem is no one really trades in units of Bitcoin. The value of something is in a fiat currency e.g. USD which then needs to be converted to Bitcoin, and so when your Bitcoin crashes to 50% of what it was worth yesterday, it becomes high risk just to hold it. It has no intrinsic worth.

jordigh 12y ago
Bitcoins have never crashed to 50% of what they were worth yesterday. They are volatile, but they have never been that volatile. And volatile currencies aren't worthless either, the ruble is still an important currency, and so are many others that have gone through drastic devaluations. I've lived through one such devaluation with one such currency, and life went on, the economy recovered. Also, no currency has any intrinsic worth anymore. Currencies are all a consensual mass hallucination. I still think it's feasible that if enough of us agree that bitcoins are worth something, then they are worth something. The biggest difference with bitcoins is that nobody can create them out of thin air due to whim like they can with USD.
- bbcbasic 12y ago
  >> Bitcoins have never crashed to 50% Are you sure (see http://www.forbes.com/sites/timothylee/2013/04/11/an-illustrated-history-of-bitcoin-crashes/ http://www.forbes.com/sites/timothylee/2013/04/11/an-illustr...) plenty of examples. Maybe not over 24 hours, but certainly over short time periods. I agree volitile isn't worthless. But it limits the mass adoption I have about 3BTC and I saw them be worth $600 and now $300. Had I been an ordinary 'risk averse' person, and I paid $600 for them I'd be pretty cheesed off (aka pissed). >> Also, no currency has any intrinsic worth anymore. Yes! This can be generalized to "nothing has ever had, has, or will have any intrinsic worth", which I agree with. A dead cow is worth more than a bar of gold on a desert island, but vice-versa in the 'normal world'. >> The biggest difference with bitcoins is that nobody can create them out of thin air due to whim like they can with USD. Yes BTC is more like Gold in that respect, although ironically the intended use case is a currency not an investment. Fiat currencies are the best confidence trick. Even if you know you are being conned, you still have to play along!

rmason 12y ago

What I want to see is Xiaomi's Macbook AIR clone with 16 gb RAM and a 15 inch screen for $480. It's rumored to run Linux and though the pictures leaked last week are fakes company sources say its still in the works for 2015

tacticus 12y ago
How exactly are they cloning something and then just blowing it up to a significantly large size? (though if someone could show up with actual clones (or near enough to) of the mba range that would be awesome.

jordigh 12y ago

> I don't see the point of bitcoin or any other virtual currency? To me nothing beats legal tender currencies. All currencies are "virtual". They all exist because we agree they exist. They're all a consensus reality. Due to the banking system, most USD exists merely because banks claim they exist. The point of bitcoins is internet cash. They are frequently compared to credit cards because that's what we mostly use right now, but bitcoins behave a lot more like cash. They are mostly anonymous like cash, mostly irreversible like cash, instantaneous like cash. You can't whisk away coins and bills on the internet, you can't use credit cards without identifying yourself completely, you can't use any other currency on the internet without a 3rd party's permission.

kimdouglasmason 12y ago
I wish people would stop saying that currencies are based on consensus. They are not. If you live in any country (say the US), and engage in economic activity, and never acquire the local currency, you WILL go to jail for tax evasion. At some point, you need to acquire the local currency to pay your taxes, otherwise men with guns will put you in prison. Fiat currency's demand is underpinned by this. You have also conflated demand deposits and currency. Demand deposits are usually worth the same as currency, and it is true that this is because of confidence. However, there have been several times in the last century in the US (and many other countries) where that has not been true. If you think bitcoin is anonymous (or mostly anonymous, whatever that means), I have a bridge to sell you. Bitcoin is taxable (meaning that transactions in it are taxable events). I can guarantee the IRS (and probably the FBI) have developed (and are developing) some neat little analysis tools. It always pays to remember that despite the huge number of crimes committed by Al Capone, he was only convicted of evasion of federal income tax. My prediction is that BitCoin will become so heavily regulated that it will end up being more expensive to use than USD for international transactions; more expensive because there will be lower volumes. Not using the regulated channels will result in heavy fines, or men with guns putting you in a metal box.
- jordigh 12y ago
  It's still a consensus if you think that our laws are based on a consensus. If you disagree and think our laws are also not based on anyone's opinion, then I suppose currencies are not based on anyone's opinion either. Perhaps the government never asked you what laws should exist, and perhaps the consensus doesn't include everyone, only the consensus of those in power. Sell me that bridge. Identify the bitcoins I've used. Perhaps you'll succeed in finding some, but I don't think you'll succeed in finding all. Cash is taxable too. I've paid plenty of taxes when using bitcoins, and unlike many other bitcoiners, I actually think taxes are a great thing. I don't think bitcoins' near anonymity have anything to do with evading taxes, anymore than paying with cash at the grocery register is enabling me to avoid taxes. I don't want to make any predictions for bitcoins. I don't know if they will be heavily regulated or not. But so far, it has been very convenient for me to have internet cash.

zanny 12y ago

> To me nothing beats legal tender currencies. Go run a tip system on reddit using fiat currency. Go try sending money to someone in Ethiopia in fiat currency. Ensure nobody can steal your money without you making a mistake first (either giving someone else access, or leaving your wallet password in the open). Transfer a large sum of money (in excess of, say, 100k) in seconds between an arbitrary sender and receiver.

sanswork 12y ago
>Go run a tip system on reddit using fiat currency. changetip is off chain so it doesn't matter what currency you use it would work the exact same. There are other micropayment and tipping systems that don't use bitcoin and they are just about as successful as changetip(not very). >Go try sending money to someone in Ethiopia in fiat currency. Try sending money to someone in Ethiopia using bitcoin in a way they allows them to actually use it in Ethiopia. >Ensure nobody can steal your money without you making a mistake first (either giving someone else access, or leaving your wallet password in the open). Ensure that if you do make a simple mistake(how many relatives do you know that have installed toolbars? Thats the level of simple mistake you have to avoid) you will lose all your money with no recourse. >Transfer a large sum of money (in excess of, say, 100k) in seconds between an arbitrary sender and receiver. Large wire transfers are simple and given the cost and difficulty of acquiring 100k worth of bitcoin would almost certainly be cheaper and faster.
- jaimeyap 12y ago
  > Large wire transfers are simple and given the cost and difficulty of acquiring 100k worth of bitcoin would almost certainly be cheaper and faster. I would add to that safer too. Something goes wrong you can call the banks and they can roll things back. There is a paper trail that works in your favor.
dllthomas 12y ago
My understanding (admittedly tremendously superficial) is that the best way to send money to someone in Ethiopia is Hawala, and that this does typically move fiat currency.