2010-02-16 13:24:46: Description changed to 'Quoting Julian Reschke from bug 7727:
"There's no point in discouraging the legacy doc type with should not; there is
no interop problem being solved by it. Further discussion on IRC (http://www.w3.org/2009/09/25-html-wg-irc)
showed that potentially all doctypes that trigger standards mode should be allowed."
HTML5-SPEC-SECTIONS [the-doctype]' [Julian Reschke]