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Circle of Trust « D3 Circle of Trust
Getting Started on the Google+ API - Google+ Platform Blog The Google+ project brings the nuance and richness of real-life sharing to software. The Google+ platform brings that nuance and richness to all of the web.
Google APIs Discovery API Profile
Google Plus API for Public Data Released Can you hear the collective developer community saying “finally?” After less than three months, Google has made an initial version of a Google Plus API available for developers. The service can access public information on people and the activities the user’s have chosen to post publicly, as opposed to a specific circle.
Developer Network: Community: API Overview
MySpace Developer Platform
Facebook Opens up 'Activity Stream' to External Developers - PCWorld Business Center
OpenSocial OpenSocial is a public specification that defines a component hosting environment (container) and a set of common application programming interfaces (APIs) for web-based applications.
Alternatives à Facebook