Check this out:
http://www.cogmap.com/chart.php?id=109
An interactive chart of the Google top dogs.

This is the real Web 2.0

Pretty cool!
I do not found Dennis Hwang and Matt Cutts :-(

Moreover you can edit it yourself. I did by accident because it is drag and drop basically.

<<Moreover you can edit it yourself. I did by accident because it is drag and drop basically.>>

Yes, cogmap is a graphical charting wiki