This is a map of Trippy's tour through Silicon Valley. Click on it to go to the actual GeoTagged page. Trippy started at the Hewlett Packard garage in Palo Alto (top left), then went to Apple in Cupertino (bottom). Then he made his way to Yahoo and Google in Sunnyvale and Mountain View (top center). Finally, he sold his MISV company at the Faultline, and blew the cash at a gentleman's club in Sunnyvale, near the center of the image.
And for good measure, Microsoft's Silicon Valley Headquarters is just above the dot of the first i in "Mountain View" on the map.