With 25 million users and 1 billion monthly page referrals, StumbleUpon certainly had plenty of data to work with.
Find Out How Many People Use Your Favorite Social Networks, Apps and Digital Services
There are a few head-scratchers on the list. Marilyn Manson? Toddlers & Tiaras? Angelina Jolie the top celeb? Check the graphic out for yourself and see if you find any surprises.
I am linking to the infographic this time rather than post it primarily because it is an interactive one. You can click on the various interest categories to check out content.