(7:02 PM)
HTML5 doctype
There's no official HTML5 doctype yet, but some people are already writing HTML5 and using<!DOCTYPE html> Interestingly, this isn't intended to address validation issues, only to trigger "standards mode" in browsers. (see: W3C recommended DTDs, doctype of HTML5, HTML5 doctype as 'quirksmode switch', doctypes and triggering IE6's 'standards mode')
