I did a search for credit repair and found bunch of sites like below. Does anyone know if sites like below are allowed to put adsense on it? I am also planning to do something like this but I thouht this might be ilegal as there is no content for the user.

http://www.badcredit-saver.com/badcredit-Repair.html
http://www.badcredit-central.info/
http://www.badcredit-savvy.com

Could anyone please advise.