Religious people love to picture atheism as a belief system that includes either a set of depraved moral values or different values to their own.
Atheism doesn't suggest morality, the term and definition of atheism doesn't cover that. One can be a liberal/conservative atheist, a socialist/capitalist atheist, a greedy selfish atheist or a generous charitable altruistic atheist.
It is too much work for the average person isn't it! To decide for yourself not to steal, kill, rape, instead of just being afraid of some "god's" punishment or trying to get into the afterlife.
"Religion is the opiate of the masses" - for all the masses who really don't care enough to consider right from wrong. "Here! you should have THIS belief system." - "Oh, ok then. I'll just let you tell me how to live my life."
To really consider matters of morality without religious guidance, requires, geeee... considering how your actions might affect others?!?
24/06/2007:
I'm hereby coining a new phrase thats been on my mind for a while:
"Morality for the sake of others."