These is a growing faq … 

Fototagging  Fotonotes http://www.fotonotes.net/   Free       (similar commercial solution Taghim )

Cooliris build in for Photo Browsing build in with Facebooks own version to fetch feeds http://js.cooliris.com/v/1/feeds/facebook/facebook-20100407.js

Soundplayer SWF Loads at the end of the Page