tedster - 3:11 am on Sep 19, 2006 (gmt 0)

Anyone know how to notify them of these errors?

Google is well aware of the "sandbox effect" that their filters have been creating -- there's no need to let them know. They don't consider it an error, it's something they do in an attempt to protect the quality of their search results against spammers launching boatloads of temporary, disposable domains. Many website owners don't feel that the final effect is in line with Google's original plans and intentions, but they certainly do know about it.