one of the best shows ever. I got into it when i was in med school, and could relate pretty hard to JD. nerdy and always wanted to be cool but never made it. but then started teaching at medical school and realized I was more a Dr. Cox. maybe gruff and rude and annoyed by stupidity but still trying to help people learn. The older I get (35 now) the more I identify with Dr. Kelso. Not so much into the shady massage parlors but it's looking like less of a stretch...
I think the best part is that since JD was a producer or whatever he got to pick the women JD dated on the show. It's like a who's who of early 2000 hotties and big name actresses.
If you follow Braff now you will see he and Turk are very much in real life guy love.
The sad part about shows like this, 30 rock, the office, parks and rec, etc, is that deep down I know they will never be this good again. there's no way so many of these jokes wouldn't be considered racist/offensive/whatever and get the whole thing shut down.