Posterous, but it looks like it's going away. I'll keep the link on the right side of my blog as long as it works, but after that I'll either be posting my photos here or on twitter.
Richard Byrne has more info if you too have a Posterus account and want to know what to do with your stuff.
I don't think I had enough pictures on there to care. I have them on other sites as well, so phooey on you Posterus/Twitter/whoever you are.