CSS Support Lacking in IE 7

What's the deal with the Internet Explorer team? Adam Bosworth and other folks back on the OLD IE team actually helped create standards like XML and CSS -- so why isn't this reflected in the current IE 7 development effort?

I refer, of course, to the refusal of MS to provide full support for CSS2 -- after all, this is now a W3C standard. Sure, standards help the underdog, but if you refuse to support them, I think you just erode your base of browser penetration. Of course, they're already doing that, so what's new?

Microsoft Watch claims that the IE 7 team will add some additional CSS2 support to its new standalone browser, but that's a little weak, and a little late.

Why isn't MS going to make IE 7.0 fully CSS2 compliant? Anyone, anyone???