Submission + - 6,000 sites are still hosted by Windows XP, 500,000 sites still use Windows 2000
DroidJason1 writes: Windows XP reached its end of support today, but that doesn't change the fact that thousands of websites are still hosted by Windows XP. Even worse, 500,000 websites are still hosted by Windows 2000 running Microsoft IIS 4.0. Security researchers at Netcraft are expressing concern, especially since there are 14 US government websites still running on Windows XP, including a webmail system used by the State of Utah.