Free?! Have you no mercy, Valve? Now I have no reason NOT to get it, which means I'll probably be hopelessly addicted. I'll fail at my studies, let my investments fail, give up my job, forget about my friends... @%&# you Valve!
If TF2 was free years ago, I would have gone for it, but I just don't "game" enough these days. Besides, I'm waiting for something else that's free...