When I worked at Yahoo it was at the height of a cultural trend called Web 2.0. The fashion was to put stickers of various startups all over the front of your laptop so people could see how hip you were. I was running into many interesting people so I took a different approach and asked them to sign my laptop with a sharpie instead.
When the laptop started to give out, before handing it back Yahoo IT and took a snapshot for posterity.
Here are some of the names. Click on the photo above to go to the Flickr page that has them tagged.