http://www.valvesoftware.com/privacy.htm
Yeah, but if you read, it's nothing serious. I can't really see that information used in anything but market surveys. And if you don't want to, it says you don't have to share the more personal info. Plus, you have to agree to this before actually making an account, and it also says that valve would make you aware of what they're sharing, so it's not as if it's spyware.
You do realise that most of the "evil" spyware comes with the same legalese, don't you? 9 times out of 10, when Joe Newbie hits the "Next" button on the installer, he's agreeing to installing the spyware




