If you do Free Sites for Link Lists, then check out
http://www.linkalotapuss.com/netsurp...ebmasters.html
Some of the sites that are using it now have PR4 on the warning page. If you pick up books on amazon about SEO then you can optimize your Free Sites good and get more SE traffic than normal.
Gotta love Free Sites, you make sales from one you submitted 4-6months ago!