De Uzed

Open Social

• http://pt.wikipedia.org/wiki/OpenSocial
• http://code.google.com/intl/pt-BR/apis/opensocial/
• http://www.opensocial-br.org/
• http://wiki.opensocial.org/index.php?title=Main_Page

Ning

• http://developer.ning.com/docs/ningapi/1.0/index.html
• http://developer.ning.com/ningapps/directory/list