Innovative and nice. I think currently they are using a subset of quotes with the word "page"(or something similar like webpage) in it. It showed up only 4-5 quotes for me and then kept on repeating themselves. It looks like a hard code as of now.
I want to work with the guy that game up with this idea.
Made me want to watch office space again :P
The refresh button on this page is surprisingly entertaining... For way longer than should be allowed.