They intend to move into even smaller features and add more functionality in the future, using the technique to build real, mission - critical parts. (llnl.gov)
It's also loaded with useful apps with a strong developer community to back it up, which will only add even more functionality as the device matures. (canadianbusiness.com)
It currently supports standard multiplayer features, primarily game matching, friends lists and chats, achievements and leaderboards, with more functionality planned for future versions. (macgamerhq.com)