Yesterday I posted the same photo approximately 12 times! Yikes! Sorry about that, it's to do with the intricate content plumbing that I have set up with my Twitter and Posterous accounts. Twitter said it wasn't posting my picture, but meantime every time I tried to post, it was successfully publishing to Posterous - and here. And a lot of other places! Ah, live and learn.
I'm going to unplug posterous from here. No use duplicating exactly the same content, and in fact Google could penalise me for it. I'm still working out the different roles each blog should play, the fun problems of someone who likes to try things.