Do you want to know how the CSS WG works? Fantasai has written about:csswg, An Inside View of the CSS Working Group at W3C.
Resolved: Unknown media types are treated as false: when negated they become true.
Resolved: Otherwise, invalid media queries are dropped (ignored).
Discussed marquee: people want clarifications to its interaction with overflow/overflow-x/overflow-y/scrolling.
Discussed logo contest: Jason will talk with Ian Jacobs about this and the web site redesign.