John Scott's interview with Dr. Jakob Nielsen on SEO has lots of interesting bits, but the first thing that jumps out at you is the prediction that PPC advertising will cost more in the future because so many companies waste their budgets on banner ads. I honestly don't see that.
Anuyway, there's lots of great stuff on web usability and SEO so I suggest you read the interview.
Posted by James Trotta at February 5, 2006 7:20 PMTrade links with seo-search-engine-ranking.com
http://www.seo-search-engine-ranking.com/ad_network_222.php