that is what i think the end result will be, the only difference is, why cant it just happen here on steemit? or should steemit be the totality of all steem blockchain content that is ever published? If thats the case, then steemit shouldn't focus on the communities aspect. Instead they should let communities build themselves.
Thats something ive been interested in doing for a while, but the problem is, there arent any good writers here...yet. perhaps its a motto of "if you build, they will come".