The first, and probably biggest, question for the devs was, "Will the captain's quarters doors ever open to allow avatars to interact with other players?" The devs confirmed that, yes, such a day is coming and will take place over a series of phases. The first stage is to include what CCP is calling "Establishments" in which players can mingle and take part in "various activities."
Interestingly enough, the topic of emotes is a divisive subject among the CCP staff, with some arguing for their inclusion and others fearful that emotes will turn EVE into World of Warcraft, what with the dancing Elves on mailboxes and all. Emotes will be eventually added, but they will have "meaning" behind them.
For more on Incarna, super-capitals and the future of the game, give this interview a listen!