Hmm, I've been looking around, and I had this idea. You send a picture message to a certain phone number. It sends back a code. You then go to a site on your computer and enter the code and you can save the picture!

Does this exist? If not, it's still a killer idea. It'd be like a mobile imageshack, but uses SMS. (good if you have a sucky data plan but good text/pic messaging like me )