What's ten times more popular than the Super Bowl? YouTube, apparently. According to the YouTube blog, more than a billion folks visit the streaming site every month -- and not just views, but unique users. The announcement didn't touch on specifics, but it did provide some fun numbers to put the terrifyingly huge total into context, noting that it would take ten Super Bowl audiences to match its monthly viewership. Almost half of all internet users visit YouTube each month, the team writes, and the numbers would peg the site as the third largest country in the world if traffic numbers could be given statehood. Suddenly, PSY's billion view milestone makes a bit more sense.