-Trophy room is alive, but on hold at the moment. Will come in the future.
-Home will read what trophies you have and unlock stuff in Home accordingly
-Home will have its own trophies, though it is unknown exactly how that will work
-Greater PS Store integration is being worked, as an example: Approaching a poster for a game in Home, and being able to download the demo of the game from the poster alone
-Cross-game invites will happen through Home, and will be made available in the future
-Bigger clubs, cross-Home game invites and extended profiles are being worked on already
These are the ones I'm really interested in. I just want to know when they are coming.