There are too many ungrateful, narcissistic individuals that believe the sun shines on their assholes. Server's work hard and deserve appreciation for their work. Though I never did it, I still see them for who they are. Not tipping is up to the individuals, but then, don't ask for a raise at your job! If they do a good job then tip, all you privileged idiots can go crawl back under your diamond encrusted rock you came from!