Restored link to An external link to this site has been deleted several times because the home page contains ads But this is a legitimate site that offers a great deal of valuable information I don t think it should be disqualified just because it has a few ads to help pay the bills so does the New York Times I came across this controversy because the webmaster complained in the comments section of a NYT story about Wikipeida I think he has a legitimate complaint The best thing we can do is to use the information in that site to improve the article Please consider doing that before deleting the external link Thanks