I gotz to check this place out...
Thanks for the comments everyone!
I wanted to clarify a few things... the data is for US users only (the vast majority of our users) and it IS adjusted for the timezones- that is we group the stumbles by the user's local time.
This site allows users to answer random questions (mostly about general topics) and compare their answers with other users. Registered users can also post their own questions. Fun, addictive and interesting. Great way to procrastinate for a few.