Deadly Computer Blog

Ive seen a few of these comics from xkcd, and its one of a select few web comics that i truely enjoy. This strip came to my attention today, and i must say, i admit doing 3 of the 4 things shown on that comic. I do save time at red lights with said manevures, i have had someone call my cell phone so i could find it (and it took a good 30mins to find), but most importantly, i always come up with rules for which said tiles one (mostly, only me) can step on.