The VKontakte Users Django Python SDK by Boris Shifrin allows developers to integrate the VKontakte API's Users method into their applications built with Django, a Python web framework. Documentation is given mostly in Russian.
Singly has announced the open beta of its app connection platform. The platform consists of two main components (i.e. the App Fabric SDK and the Data Fabric infrastructure). The App Fabric simplifies social data sharing and shortens time to enable functionality such as friend finding and login across multiple apps. The Data Fabric allows developers to integrate features like synching, data querying, intelligent indexing, instant push, archiving, and more.