Saw this site recently on a forum, not sure what to think about it but I nearly broke my new Macbook trying to get a decent score. Simple yet addictive flash based site that records how fast you click the space bar in a given set of time. I’m not sure how exactly you get up into the 70′s or even the 80′s for the 5 second bracket, I tried single finger, two fingers, two hands, nothing would get me above 46. So, check it out and leave a comment here for what your high score is on the 5 second test.