* 2011-11 [[HTML5]] <time> - restored the <time> element in HTML5, enhanced it to fit author needs.
* CSS3-UI LCWD2 - edited/published an updated CSS3 User Interface Module second Last Call Working Draft.
* 2012-02 vendor prefixes - kicked off a rational/scientific discussion of CSS -webkit- vendor prefix issue in the W3C CSS Working Group, and also drove it internally at Mozilla. See: [[Platform/Layout/CSS_Compatibility]] for details.
* W3C HTML/CSS/WebApps/AB - represented Mozilla in HTML & CSS WG, WebApps & Advisory Board observer/expert face-to-face meetings
* Invited Speaker - invited to and spoke at numerous conferences on behalf of Mozilla