I worked in food service for years to get though college. I don't know how you guys are complaining that waiters make no money and how poor they are. In the 7 YEARS that I was in the restaurant business I never saw anyone make as much money as the waiters did for so little work. The bar tenders had it even better.
In fact they were all very cocky about it myself included. It was easy money for just pouring peoples drinks and talking to them 2 times. You stacked money all night/day long, even if you gave shit service people still felt obligated to tip you something at least. We went home with a few hundred dollars a day and partied like rock stars.
Every weekend we got out of work at 12am pockets full of cash, hit up the bars, drank until last call, went to bed at 5am, woke up at 4pm, and went to work. We all smoked weed, drank and some did coke. Waiters, bartenders, and kitchen staff included. Bartender chick I dated had a new BMW, and a new condo on the water.
I have worked as a waiter, a room service attendant, a bus boy, a food runner, a line cook, and a pastry chef. I have never seen a poor waiter who hated his job.
Also room service was one of the best scams I ever had(back then). Auto 20% just to deliver it to your room, the check had a spot for tips so I got another 20%. I left, and at the end of the day all I had to do was gather up trays.