Maybe, just a suggestion, also monitor the list of urls you provide. So many are no longer existing... Maybe if you want to provide this service, try to keep a certain quality.
That includes not listing things willy nilly because YOU think there is proper reason. At some point there will be a party that will call your efforts, in case you keep listing things without proof/reason, defamation or libel...
I do monitor the list. A script runs weekly that checks the validity of hosts in the list, and removes them after a number of failed checks. You can see failed checks in the details of a specific entry (eg: https://pgl.yoyo.org/adservers/details.php?hostname=addealin...).
