Out here, people are afraid to ask for help with their bags, because they will have to tip! I mean, give me a freakin' break! That is where tipping has gone wrong... when you are too afraid to ask for help because of some stupid rule.
Bellhops up here do not expect tips. If an american comes in, they will ALWAYS tip them. I hired a bellman who knew how to treat executive clients... the guy pulls up at the door, he says to him "hello, I'll grab your bags and park your car"... the guy checks in, he brings his bags up to him, and he gets tipped $20.00. Now that's SERVICE! I was very shocked and proud at my employees conduct... but he had the proper training and knew how to deal with customers incredibly well! He actually took classes on how to do this... paid for by his previous hotel. Amazing!
Anyhoo, it depends who your clientelle are, and what you are doing. Out here in the rockies, where wages are ridiculously low, you will see tip jars at the local A&W! Like I'm going to tip some idiot order guy who stuffs my greasy grimy food into a bag... WHATEVER!
I do tip when I pick up pizza, etc. It's maximum 10 percent though... not 15 or anything like that! They are only stuffing it in a bag, too.... but the food is more "interesting" than a greasy hamburger.
I also do not tip those coffee houses... that's just stupid... unless they serve it to your table, DUH! I don't tip to get in line to order my food..
Oh, and I still tip at buffets... just not as much, either!
Okay, enough rambling!