I don't want to put a downer on all the people working on what effectively are little tweaks on the Bitcoin codebase.
Cryptocoins are the past
Decentralised social network and e-commerce and publication systems are the future.
Stop wasting your attention and time on perfecting what is now, pretty much, all but perfect.
Here is what I think is the most complete, content-neutral, privacy protecting, security and business oriented distributed system platform design that exists right now:
I am going to keep promoting this until I have gathered enough designers, engineers, programmers, marketers, and, perhaps most importantly, investors, to bring this little baby into the world, where she will wreak untold havok on the establishment, and remake the entire global economy.
Read it, digest it, and if you don't agree, discuss what errors in logic I have still got in it, clarify and expand what I have glossed over, and most importantly, if you see the incredible potential it holds, recommend it to your friends. Write dumbed-down versions describing what it can do. Write fictional stories about how things will be when it is everywhere.