Seems the changes are around the corner and the combination of the recent human editors and the possible implementation of TrustRank and Good Seed has people speculating about a new methodology being used or about to be initiated at Google. Search Engine Watch forum discussion and blogs from various search industry members suggest this will be the next big exploration of the algorythm.
Should be fun. And I am sure the Google engineers are laughing about it as they battle each other on the ping pong tables!!!