Or we could have communities like subreddits on reddit, and every community can be its own blockchain. Then your account could be like a wallet and you could choose which communities/blockchain you would sync with. And you could only interact with the communities you have synced your account too.
And you could have a page that collects posts from all the communities/blockchains similar to r/all on reddit.
Then people could choose to either see posts from a select few communities or from all of them.
You could also make it possible for people to create new communities for a fee of for example 500 steem.
I don't know if this is possible or even makes any sense, but it's what i would want to see.
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