This also seems to send a signal of "get your TwitPic photos while you still can". What if TwitPic went broke at some point with all your images on it? I can't

This also seems to send a signal of "get your TwitPic photos while you still can". What if TwitPic went broke at some point with all your images on it? I can't see what TwitPic would get out of this. I could see a problem if Posterous deeplinked, but the images are the legal property of the users, so of course they're entitled.