On Mon, Apr 12, 2010 at 12:56 PM, Jan Luca <jan(a)jans-seite.de> wrote:
W3C validation isn't relevant here. Sites get blacklisted by
Microsoft if they don't work well in IE8, for any reason. Invalid
markup isn't a major issue for us, but we might be triggering IE8 bugs
or misfeatures for other reasons.