Thanks Prof,
Ok, we run wsnlinks, also a php driven database program.
I understand that many webmasters are after page rank, but I am more concerned with visitors. We have a variety of top ranking sites for keywords with no PR at all.
Wsnlinks is google friendly:
http://www.goodcasinos.com/wsnlinks/ index.php?action=displaycat&catid=2
Turns up in google for a search of “bad beat jackpot” at no. 18 and added just a couple of months ago.
My major concern now is with outgoing links:
3265 clicks out from the links directory!