http://cs.bloodhorse.com/blogs/truenicks/archive/2008/01/06/marking-a-mark.aspxOver time TrueNicks ratings do change, but it is how they change that makes it an interesting study. Affinities can establish themselves quickly but the TrueNicks system requires certain thresholds to be met for the cross to be considered valid. ThisenCommunityServer 2007.1 (Build: 20917.1142)