‘Provides a web services API for computers to integrate “artificial, artificial intelligence” directly into their processing by making requests of humans.’

rough-around-the-edges Google Maps/Weather mashup

Flickr Graph is an application that explores the social relationships inside flickr.com. It makes use of the classic attraction-repulsion algorithm for graphs.

“Roll your own search engine [Using Yahoo!’s API]. Create personal search engines using only the sources you trust.”