Called Data Availability in a previous life, this marks the debut of the News Corp.-owned social network's rival to the new Facebook Connect.
Also: Diggbar is a reality and it's coming soon; The Sunlight Foundation has raised $4 million in grant funds; and Alexa Thumbnails has been discontinued.
Famous as a haven for anonymous voyeurs, the streaming-video site will now let you filter through chat rooms to find out where your real friends are.
You can now use your Twitter log-in on sites compatible with Google Friend Connect, and click a button to send out a "tweet" when you join a Friend Connect-compatible site.
The traffic firm noticed a clear uptick in U.S. Facebook growth after the site launched Facebook Connect in full, and that's when it passed MySpace in traffic.
A limited version of the News Corp.-owned social network will come to the new TV product that Yahoo and Intel jointly developed.
Facebook, Evite, MySpace, Upcoming, Meetup, and Google Calendar listings can now be fed into the invitation start-up, founded by Friendster creator Jonathan Abrams.
The social-networking giant will let developers tap into and tinker with the Twitter-like flow of user content that Facebook calls the "stream."
MySpace's "Fan Video" page is the first implementation of the long-rumored Facebook Connect adoption on the site.
The strategy here is to get MySpace content pushed out across the Web, with a new set of APIs that make its content more searchable and real-time.