EA's John Riccitiello didn't confine himself to announcing Wii ports during today's Q309 conference call. He also gave a release timeframe for Mass Effect 2, saying that it'll be out in early 2010.
Interestingly, he announced the game would be appearing on multiple platforms, but didn't get into specifics, leaving it unclear whether he meant the PS3 or was just referencing the release situation of the first game, which appeared on "multiple platforms" (ie the Xbox 360 & PC).