Nope. Defenetly not. As far as i know all the posts are going to a community.
But maybe they can even make that the micro blogs and tweets will be just in the dapp visible.
I dont know yet. They will make a changes now because they want the best for the hive community.

I think this is the way how it should works unlike what happened that some people straight attack them.
The best way is to talk and suggest how it can work than the devs will make a solution.