Jina Bolton lives in Silicon Valley, is a member if the AIGA, has a bachelor of fine arts (with an emphasis on computer arts & graphic design) and currently does web design professionally for a living. She's an active public speaker and co-author of SitePoint's The Art & Science of CSS.
Derek Featherstone is a well known instructor, author, speaker, and developer with expertise in web accessibility consulting. A high-quality instructor, Derek draws on 10 years experience running his web development and accessibility consultancy Further Ahead.
Tim Connell is a developer with Fresh Interface and a technical consultant for Squiz Australia, who specialize in enterprise content management.