+ [Zooomr RSS reader]
>>> A Facebook application to show a Zooomr Users photos on the Facebook profile implemented via RSS feeds

+ [Zooombook]
>>> A Facebook application that uses the Zooomr API to put Zooomr photos from various sources (latest, labels, favs) on the Facebook profile

+ [Zooomr Badge Maker]
>>> An implementation of the Flickr badge maker that uses Zooomr

If you have any feedback or ideas for new apps please send them to: bluemonki {AT} gmail {DOT} com or alternatively create them yourself, I'd be happy to assist :)