What I really miss is the acceptance by politics. Politicians should really start to look into the whole crypto world.
They should start to understand how the cryptocurrencies could be used in everyday life. At least in Germany, I don't see any politician talking about Bitcoins oder Altcoins because they just ignore it.
It's seen as a trend that will disappear soon, but that's not the case. Cryptocurrencies are here to stay and will be developped further.