A couple of interesting additions to the API database:
I have been able to create a simple game using there hotornot api..
oddout dot com
the feed for the API can be somewhat erratic though at times.
I also used it to create test data for dating sites.
APIs, mashups and code. Because the world's your programmable oyster.
Executive Editor, ProgrammableWeb. Author, Map Scripting 101. Lover, APIs.