Wow. That is just about the most ignorant statement I've ever seen about IE and standards support. Go ahead, test it for yourself--try the W3C's CSS test suites. Be sure run through the selectors suite in IE.
Of course, if IE was truly standards compliant, we wouldn't need things like Dean Edwards' IE7, would we?
Anyone with a lick of knowledge about Web development knows that IE's support for standards is abysmal. Anyone claiming otherwise needs to do some more research.