I have an android phone and use an app that lets me make one post to multiple services. I write a quick post and it goes to facebook, twitter, google buzz, google lattitude, etc. I've tested it out when hiking where the cell signal was spotty, I make the post and hit send and stick the phone in my pocket and as I move around eventually the posts make it there.
So as I'm doing whatever I'm doing I just take a pic and make a post here and there and all my services get updated, multiple trails of bread crumbs.