We can do so much better than just copying features that exist in other forms. How would you like to interact with people? I for one want to visit virtual places in much the same way we can visit real life places. We can meet in virtual spaces that are "posts", even build ways to invite people in to private forums on publics pages. An example.

Software, however complex, can already be implemented on steem. Providing the incentive to build solutions. There's no need to wait for improvements, everything is open-source as is.