Not that it matters in the big scheme of things, but my wife, God bless her for being an occasional gamer herself...well, she launched the PS3 under my login this weekend, fired up Lego Star Wars, and started a New Game. Well, unbeknownst to her, that, in effect, erased my prior game and all saves. So now I get to start over...nice.
Stupid save design/implementation if you ask me (there's no reason you shouldn't have the ability to have multiple contiguous games going under a single login, or at least a BIG warning when you're about to wipe out hours of gameplay). Needless to say, I was a little upset to lose all that "work." Yargh.
Be warned.