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