I fucking love Facebook, but I probably would do it, just to see what happens...I mean, thousands of teenage girls would lose their collective shit, and there would practically be anarchy in the streets. It sure would be entertaining to watch, and no matter what happens later on in life, I could think back and remember that I was the one person who brought down one of the biggest web sites in existence.
Actually, I probably wouldn't click the window, because my personal experience has taught me that those kinds of things tend to infect your computer when you click on them.