OK, not had time to read whole thread so probably am going to tread on someone's toes, but what the heck.
Sleepinbeauty - surely your gripe is not SAHMs but those who moan about it? I'd gripe about anyone, mum/dad/kid/whoever, that spent all day vegged out in front of the box and doing nothing but complain about their life!
As far as I'm concerned (I am a SAHM, one teen one pre-schooler, worked part-time until second child arrived) if you have sufficient money to stay home without relying on hand-outs then why shouldn't you? But if you do - don't complain!! I love my life, and don't see me changing much in the next few years. If I went back to work, I would need a job that would let me work part-time, term-time only, with days off to see school assemblies etc. not sure that would please many employers! If, however, we were short of cash, I would work on a checkout to get some extra (I have done this before, hated the work as I am much happier with office work and didn't like the mad turnaround of DH in the door, me straight out until 11 or later, but it was a means to an end)
Women have enough to cope with without being made to feel guilty about their choices - if you want to work, fine - there are a lot of very good nurseries/childminders and if you are a better Mum by working then good luck to you. If you stay at home - great, so long as it is your choice, and you don't moan when iot's you that has to do the cleaning and cooking - that IS a job, and it's the price to pay for the perk of being able to arrange your own life pretty much as you want to.