Well, you can try some of these. They were regurgitating all the time.
New people may score lots of coins in this post.
As far as I can tell, the ads rotate out on the same links, but sometimes they overlap or something. One link may not work and another with the same name will. The end of the address has the different identifier router.
Apparently dupe links will be refreshed but use the same end identifier, so clicking any of these at any time may produce new coins. New address will be added at the top of the link list each time. Credit to all the people posting as well.