We've done Black Friday deals for the past 7 years. With a lot of family members it's the only way to get something decent for everyone. We're lucky in that we live in-town. The suburbs here in Atlanta are crazy, but in-town the lines aren't bad. We're actually going to start on Thanksgiving night like last year. I was done by 4 am last year, which was weird.
I don't shop on Black Friday, except to buy food for my lunch. I work Thanksgiving night/Black Friday morning every year. I hate having to do it and never want to go back out into the crowds once I leave work.