Hi5 Mashups

Name	Description
FbFriendFinder.com	Find friends from your other social networks on Facebook and send them friend requests instantly!
Headup	Headup is a Semantic Web Firefox addon that brings you content related to your interests, friends and contacts.
OMOM - Online Members On Map	Online members from Ning.com, Hi5.com, Facebook.com, Bebo.com, Orkut.com, and MySpace.com on a Google Map. 34 supported languages, such as English, Turkish, Arabic, and Bulgarian.
Sociotoco Search	Sociotoco Search helps you find online profiles in most commonly used social networks like Twitter, LinkedIn, and Facebook - all on one place.

3380 of 9166 APIs

ProgrammableWeb
APIs, mashups and code. Because the world's your programmable oyster.

John Musser
Founder, ProgrammableWeb

Adam DuVander
Executive Editor, ProgrammableWeb. Author, Map Scripting 101. Lover, APIs.