Updated the OP, there are almost 50 confirmed XBLA games in there now.
Joystiq:
LucasArts is bringing a brand new game (imagine that!) to XBLA, coinciding with the company's focus on downloadable releases as of late. Dubbed Lucidity, this title is described as a kind of side-scrolling adventure ... with a twist. Instead of controlling the main character, Sofi, in the traditional manner, players instead place certain objects in her path as she independently navigates the gameworld. As she runs into these objects, she will use them to tackle whatever obstacle is in her way.
We don't provide the 'easy to program for' console that they [developers] want, because 'easy to program for' means that anybody will be able to take advantage of pretty much what the hardware can do, so the question is what do you do for the rest of the nine and half years? It's a learning process. - SCEI president Kaz Hirai
It's a virus where you buy it and you play it with your friends and they're like, "Oh my God that's so cool, I'm gonna go buy it." So you stop playing it after two months, but they buy it and they stop playing it after two months but they've showed it to someone else who then go out and buy it and so on. Everyone I know bought one and nobody turns it on. - Epic Games president Mike Capps
We have a real culture of thrift. The goal that I had in bringing a lot of the packaged goods folks into Activision about 10 years ago was to take all the fun out of making video games. - Activision CEO Bobby Kotick