The rumors are that a Google employee was talking to freely about Google, Inc. at his blog named ninetyninezeros. The employee has a little self-bio:
hi, my name is mark jen. i used to work for microsoft, and now i work for google. this is a blog of my personal experience as a new google employee. everything here, though, is his personal opinion and is not read or approved by google before it is posted. no warranties or other guarantees will be offered as to the quality of the opinions or anything else offered here. enjoy!
The blog's contents can still be found at Bloglines, very nice find by Danny Sullivan. Interesting read, I am sure we will hear more about this later.
Forum discussion at WebmasterWorld.