SocialSite group extensions

This article attempts to explain the process of reading and writing persistent data as well as illustrate the cases when the data will be available to different users.

Single sign-on alternative to oAuth.

Tutorial for developing client apps for the OpenSocial REST API using 0.9 spec.

Tutorial for developing OpenSocial gadgets using 0.8 spec.

Main OpenSocial Google Code website.

Not OpenSocial, but good perspective on building social apps.

Good overview of using Shindig in production.

eJabberd is built with elrang, so should be horizontally scalable.

The protocol documentation for Wave, which may give us some hints into how Google is thinking of syncing data.

Quick guide to getting Shindig up and running.

Draft proposal for uploading files to opensocial container.