Lots of photo upload sites appearing all exploiting the gap left by blogger not accepting piccies direct. I guess the lucky winner is hoping to be bought out by google.
Ones I am evaluating are flickr which has excellent tagging facilities but is poor on uploading piccies and the new one tonight is zoto which has fantastic uploading programme but seems poor on indexing only allowing categories but not tags.
An alternative for simple photo blogging is phlog which handles the posting and blogging much better than either of above.