Quote - It still tells  the evil website what you IP address is, who your IP is, what your operating system is, and what browser you are using.  It may tell the site what your speed is and the city your are living in...

I'm not really worried if they know what city I live in, or what OS I am using, but I use ZoneAlarm firewall and anti-virus. For browsing I use FireFox with the NoScript plugin, which combination seems to give the best protection against various forms of attack whilst browsing.