I think not tipping was an excellent idea!

Hitting people in their pockets will get their attention quicker than anything else will.

I wouldn't overly worry myself with about this rude, stupid, inconsiderate @#$%!.

He isn't ignorant, he's stupid!

Ignorance is eduable, stupidity is not.

Had it been ignorance he would have listened to what you were saying and apologized for offending you.

I'm sure there are other cab services out there who would love to have your business without being rude, insensitive and insulting ... Cast your business their way!