What do we really need from an altcoins, what is the next big thing?
We have anoncoin, platforms for trading and smart contracts, tokens..
Where are we heading?
Bitcoin was something completely new, can we expect another one?
These alt coins are hoping to be the next Bitcoin if sometime it will just die then they are there to take its place which in fact Bitcoin is irreplaceable. Alt coins is a good one to earn profits from it thru trading and some good little things more.