WordPress to Flickr cross posting

Hi. I´m just laying an idea out here…

I would love to get my hands on a plugin which would allow automatic upload to my flickr account of each photo I post to my wordpress photo blog inastallatlion. I use the categories on this installation in the same manner flickr uses “tags”, and it would be even greater if it was possible to get these transferred at the same time.

Would anyone else benefit from such a plugin? Is it possible to make? I have poor programming skills, or I would of course write this one myself.