Being a sahm clearly lessens your debating ability. Each response I've had has been personal and vile, 'she probably doesn't have dc' 
The tasks sahms of school age children fill their days with are achieved by working mums whilst holding down a job - that is a fact and would clearly make a sahm feel inadequate & defensive when asked to quantify their daily activities.
Utter nonsense like 'I nurture, clean two bathrooms, plan for the weekend, etc.'
(substitute yawning face) is just that really, nonsense. I asked a simple question - what do you fill your days with - as I just didn't understand why anyone would be a sahm to school age dc. Now that I've had the answers, they're all things that 1) can and are done by working mums, 2) equate to laziness, 3) are baffling - some have listed thoughts, as in you don't work so you can think (?). I fail to have any respect or understanding for any of the reasons given.
Not understanding or respecting the archaic choice made by those on this thread doesn't make me unhappy with my life, I climb into bed each evening proud of what I achieve and I look forward to getting up every morning to face the challenges of the day (working AND running a home).
Being a sahm is something women fought not to do in the past and here we are today, post after post putting down working mums as being neglectful. It's hideous.
One last question, you know when you buy gifts for your OH, say for a birthday, and it's with his/her money, isn't that odd? If you buy something inexpensive thus saving him/her money, is that a bonus birthday treat? Always wondered.