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Why should it not be all those same things, except also a stablecoin, so that the price can't fluctuate and the owners/speculators can't make massive profits of

Why should it not be all those same things, except also a stablecoin, so that the price can't fluctuate and the owners/speculators can't make massive profits off of manipulation, exploitation of others' manipulation, and social dynamics? The goal is to transmit money through a mobile messaging app. If the MobileCoin wants to take donations to support the platform, or even wants to take a tiny cut of each transaction, that seems fine. But I see no justification for their platform to be based around a volatile speculative asset which generally serves no purpose but to create a new gambling market and enrich the founders. A mobile-friendly alternative to Monero seems like a really cool, valuable idea. But I don't think it's acceptable that it's both a volatile security to speculate on and the payment system for a supposedly non-profit privacy-and-freedom-oriented messaging app. The problem isn't cryptocurrency; it's penny stocks and all the zero-sum bullshit that comes with them. You don't have to make your new cryptocurrency a penny stock if you don't want to. Here, it seems they probably want to.

qqii 6y ago
In short it's a a hard problem and area of active research. Stablecoin mechanisms have tradeoffs whether that's being on a public blockchain, a centralised party, collateral risk or lack of privacy. Monero is the current gold standard when it comes to privacy but trades off speed (confirmation blocks), mobile friendliness and a volatile price. On the other end of the spectrum Tether is very stable but is produced by a centralised entity and is on a public blockchain. From Moxie's 2017 interview (https://www.wired.com/story/mobilecoin-cryptocurrency/ https://www.wired.com/story/mobilecoin-cryptocurrency/) we can safely assume that their list of requirements existed from the start (MobileCoin didn't have much to show at this point). Since then it's been public knowledge and since the market cap of MobileCoin is dictated by the market so I'm not sure about your penny stock comment, it seems more sensible to direct criticism at their lack of distribution transparency.

qqii 6y ago

In short it's a a hard problem and area of active research. Stablecoin mechanisms have tradeoffs whether that's being on a public blockchain, a centralised party, collateral risk or lack of privacy. Monero is the current gold standard when it comes to privacy but trades off speed (confirmation blocks), mobile friendliness and a volatile price. On the other end of the spectrum Tether is very stable but is produced by a centralised entity and is on a public blockchain. From Moxie's 2017 interview (https://www.wired.com/story/mobilecoin-cryptocurrency/ https://www.wired.com/story/mobilecoin-cryptocurrency/) we can safely assume that their list of requirements existed from the start (MobileCoin didn't have much to show at this point). Since then it's been public knowledge and since the market cap of MobileCoin is dictated by the market so I'm not sure about your penny stock comment, it seems more sensible to direct criticism at their lack of distribution transparency.