Late last year Eric Schmidt and Hal Varian published in Newsweek 10 Golden Rules that Google has implemented to help effectively manage knowledge workers.
1. Hire by committee
2. Cater to their every need
3. Pack them in
4. Make coordination easy
5. Eat your own dog food
6. Encourage creativity
7. Strive to reach consensus
8. Don’t be evil
9. Data drive decisions
10. Communicate effectively
As they mention in the article non of these items are new, nor are they really that revolutionary. The success of the items seems to be directly related to the way they are implemented.