Link: The Web Standards Project.
Site Description: For everyone who's ever had browser compatibility problems - platform, browser, JavaScript version, CSS implementation and all the rest of it.
Opera is getting pretty close, but as for the other 2? Nothing this side of Mozilla's full release.
Webstandards has some heavyweight backing, including Jeff Zeldman, who's speaking at the conference Dan mentioned.
ALT="Fight for your right to standards!">These people deserve your support!