I just participated in the CSS Working Group telcon for the first time in a while (like Hixie, I'm not a huge fan of telcons). We're giving CSS3 Color last call commenters a week to follow-up on our responses, then arranging a "transition telcon" with the W3C Director to move the spec to Proposed Recommendation (PR)!

Thanks to co-editor Chris Lilley for writing up the email responses to last call commenters and the CSS3 Color Disposition of Comments as well.

Special thanks to co-editor David Baron for developing the CSS3 Color Test Suite, running the tests, and writing up the implementation reports which demonstrate that we've had interoperability (what you need to transition to PR) for quite some time, with Firefox leading the way with CSS3 Color.