It is true they have played it fast and loose with respect to cloning profiles from Twitter but BitClout is a very interesting project - very similar Blockchain architecture to
So we can see their posts... but if we interact with them, can they see our posts?
Possibly, yes. Twetch is a closed protocol on a private platform - not sure why they are using a blockchain. I hadn't thought of Hive/Steemit - but maybe. Member could facilitate