Every day, the average Facebook user spends 55 minutes clicking through the popular social networking site. That’s an impressive time sink — but players of Call of Duty: Black Ops have them beat.

Activision says since the First Strike downloadable content pack was released on February 1, players have averaged 58 minutes per day playing online. Given that the game itself is now over six months old, that’s a seriously dedicated fan base.

Read more at Yahoo! Games