360 version is coming June 14th however there is no info when the PS3 version is coming. It could also come out on the 14th or maybe later on.
edit: Joystiq says the 14th also but the gamespot articles says Ubisoft reps have no info of the PS3 version.
looks like you were right, Joystiq ammended their article to say that the set date was only for 360.
Unfortunate, but hopefully I wwon't have to wait too long.