I don't think you are mean, well at least when it comes to tipping. I can't speak to how you interact personally with people.

OOCH, I just got hit by Candida for saying that. You are a very nice person (was that better)
First a disclaimer: The following veiw is by no means a statement/point of view/opinion of the pilk family, DIS Boards, Sept 18 2010 WB TransAtlantic Pirates/Capt Jacks Re-Repoing Repossession Cruise, or any of the entities affiliations. It is the sole opinion of the writer, (hey that would be me)
The whole thing about tipping has become such a grey area. Once upon a time tipping was for exceptional service, for virtually any service industry. Gas station attendant, paper deliveries, rest. service, taxi, and so on. But, around here it is now rare to see someone tipped for paper deliveries, gas station work and some food service places. Case in point most people tip when you eat a restaurant or buy something a coffee shop but what about your fast food places. I have never seen or heard of someone at Buger King or McDonalds getting a tip. Now I am seeing a mentality of some being of the view that tipping is a requirement. I have heard servers complain that someone left a "small" tip. But, the service the person got (from what I could tell) didn't deserve a "large" tip. The other thing is in some places the tip are pooled and then divided among everyone. So, is it far to tip poorly because of your server, yet the food was excellent and the cooks deserve something.
When it has come to tipping it is always hard because we all have different ideas about what is good or bad, tipping practices are different from one place to another. I have always tried to tip fairly for the service received, but it is still difficult.
No back to our regularly scheduled broadcast:
Knock, knock
Who's there?
Disney
Disney who?
I just stopped spinning so I am Disney.
Ok, so that was bad. Where is the gang plank gone? I walk myself off it
Jon