ifttt.com has a dropbox-to-flickr recipe (http://ifttt.com/recipes/6804 http://ifttt.com/recipes/6804). Their dropbox channel provides 2 triggers, one for any n

ifttt.com has a dropbox-to-flickr recipe (http://ifttt.com/recipes/6804 http://ifttt.com/recipes/6804). Their dropbox channel provides 2 triggers, one for any new file in your public folder, and one specifically for new photos in your public folder (it doesn't say exactly what the definition of "photo" is, though). I haven't tried it, so I don't know how gracefully it handles renames or moves.