Who is HTML5?

Co-chairs are Paul Cotton (Microsoft), Maciej Stachowiak (Apple), and myself (IBM/Apache)
Key vendors are Google, Apple, Opera, Mozilla, and recently Microsoft.
Revisions to the draft are published virtually simultaneously on the WHATWG and W3C sites.
- mainly as an insurance policy should the W3C regress into another decade long lapse of attention.
W3C adds Accessibility, Semantic Web, and a level of protection against patents.