It's official!. ReadWriteWeb picked up on it early last week, when OpenID link tags appeared on flickr profile pages. Rampant speculation ensued, but the wraps are off. "Yahoo! Support Triples Number of OpenID Accounts to 368 million". Full details at http://openid.yahoo.com/ .
James Walker (a.k.a. walkah) is a free software developer and advocate for the open web. He is a long time Drupal developer.