Yep, it's pretty funny isn't it - kind of like hiding in a car. When you're behind a keyboard, or a steering wheel, lots of people say some pretty brave stuff. If they were standing next to you in the grocery store line you bet your arse they wou'dn't say the same stuff. Just take it with a grain of salt. The internet allows people to get away with things they don't have the balls for in real life.