before taking others forum users words into facts, make sure you look at my last post for updates, just remember our time frame is 7 weeks of development one item each week, we are currently a week ahead.
I'm currently looking to integrate a p2p encrypted message board where users would be able to have the following:
inbox: user received messages
outbox: user sent messages
channels: multi group msg board
identities: user address
subscription: user subscription to other channels
this will be part of the market also.
something to follow up on the p2p message board

Good work! Liking what I see.