Funny how lots of technical people are looking for the "killer app" of blockchain, while cryptocurrency is right under their nose. I'm a firm believer that cry

Funny how lots of technical people are looking for the "killer app" of blockchain, while cryptocurrency is right under their nose. I'm a firm believer that cryptocurrency (and no other blockchain application) is going to have a huge impact on the world. To me it always sounds like "Wikipedia is nice, but wiki software is going to have a huge application one day, we just don't know yet what". Cryptocurrency has a chance of replacing a (huge part) of fiat money. Which will have a huge impact on the currently existing systems. And there is a pretty straightforward way towards it: - If you have a smartphone, you can accept payments. - Everyone has smartphones these days, including small shop owners in developing countries. - No more currency exchanges when traveling, just pay with bitcoins.