Just thought you guys might be interested in this. As of about 2am, approximately 1/3 of all COD2 servers were password locked. Many of them say "Supporting CCA." News of this has made it as far as MTV News. Whats most interesting about this is that it has never been done before.
http://www.iwnation.com/Forums/index.php?showtopic=17541
http://www.iwnation.com/Forums/index.php?showtopic=17541