I've setup a site called KeywordExchange (.co.uk), a system where by webmasters are given free keyword ideas with free-to-reg names
For every idea they view the system asks for a backlink in return to a specified site.
Example (not real), "pressure washer" - x,xxx exacts - free domain pressurewasher.org.uk
So you go away and make a mini site with adsense or affiliate products and place a backlink to
Example (not real) diytools.co.uk with the anchor text "diy tools"
Once you have placed the backlink on the site (or any other site) you then submit it, I review it and accept/decline it. If it is accepted you can then view another listing!
Simply, easy to use and a great win for both webmasters/affiliates and me.
So, if you are interested I need some beta testers, limited to 10 at this time, to sign up today at KeywordExchange.co.uk and test the system.
I want to check it all works correctly before accepting more users.