It's also where people who are outspoken go, and where people who are mostly interested in not answering questions about which $30 headphones are best, etc.
I miss the days when I worked closely with sales guys. All that good food, free, and they appreciated good work. These days, I work for the gov't, and no one appreciates efficiency. So I mostly just hang out at home, play with my kids, and make sure my cluster stays up.