tipping

Should You Tip at Fast Food Restaurants? [POLL]
To me, tipping has always been reserved for waiters and waitresses whose hourly pay rate is below minimum wage, however I'm noticing more and more non-sit-down style restaurants displaying tip jars for the staff next to the cash register. And it confuses me.
Do You Tip? [POLL]
In the movie Reservoir Dogs, Mr. Pink I think it was said "Why would I give someone EXTRA money for doing a job I'm already paying them to do?' or something close to that effect. And now that I've had a taste of the tip-dependent life, I wanna know, DO YOU TIP?