Hard to believe it, but the OStatus process is underway.

OStatus lets people on different social networks follow each other. It's transparent to your friends, colleagues and family which software or service you use. They can get your status updates on their own sites and reply, like, or re-post your updates.

OStatus isn't a new protocol; it applies some great protocols in a natural and reasonable way to make distributed social networking possible.

• Activity Streams encode social events in standard Atom or RSS feeds.
• PubSubHubbub pushes those feeds in realtime to subscribers across the Web.
• Salmon notifies people of responses to their status updates.
• Webfinger makes it easy to find people across social sites.

OStatus weaves these protocols together to make an easy-to-implement distributed social network.

Sites like Google Buzz, StatusNet, WordPress.com, and Tumblr have implemented some or all of these protocols today. We hope that defining the junctures where the protocols work together will encourage adoption of the entire suite.

The OStatus spec is a first step in this direction. We're eager to work with other implementers to make it better, to smooth the rough edges, and to improve the overall experience.

Everyone interested is invited to join the ostatus-discuss mailing list to get this discussion moving.

Thanks to everyone who's made these protocols work so well together. We hope that OStatus can bring these efforts one more step forward.