Whoa. I thought everyone was being pretty respectful in this thread. That was a bit rude.
I just wanted to say that while maybe SHE can't compare cleaning 3 bathrooms to cleaning 20 rooms a day, I CAN. I worked in housekeeping at a large resort (3 hotels within the one resort). While a tip is nice to get if you have done a very good noteworthy job, it is not a right or a given. When one accepts a job as a housekeeper, knowing it is NOT a tipped position, one is generally well aware of the amount of money one will be making. The difficulty of the work matters not, you accepted a job under a certain salary so to imply that other people are responsible for making your job better or worthwhile by tipping you is ridiculous. If you (or anyone else) is not happy with the pay provided for your job description, get another job! There are plenty of jobs out there where you can get paid more or be in a "tipped" position (ie. a waitress or waiter).
I agree completely! I wonder why some people do tip? Do you tip your doctor? No, he is doing his job. Your teacher? No, they are doing their job. Do you run out and tip the garbage collectors if they pick up spilled trash? We do tip if we ask for something above and beyond...but I don't understand why you tip someone doing their job in a non-tip position.
I agree you should tip your hair stylist, waitress, etc., but those are expected, tipable positions. If you don't tip, it is assumed they didn't do a good job.