It is funny that people say "we should be paid hourly" but any job I've ever had with hourly pay I did as little as I possibly could. Possibly because I was a stoned teenager in food service. But even as a salaried employee, I don't often feel like I'm here because they need me every hour from 9 to 5 - I feel like I'm here because I can do some things and if I weren't here at all they'd be in trouble.
Anyway, I was also a stoned teenager in food service when I got a job at a pizza shop delivering pies. No hourly pay, just $20 a day plus a $2/$5/$10 delivery fee depending on how far you were from the shop. I kept all the tips and payday was 11:30 or so every night. I've never worked harder or felt better about work than I did coming home with my pockets full of money at the end of the day - it was clear that my showing up and busting my ass made me my paycheck. Ironically, this is called "getting paid under the table" and it's illegal.