Stay at home mom: is it real work or really easy?

I stumbled across an innocent little blog post this morning about a stay-at-home mom bumper sticker on a minivan.  It was a nice little post from a working hubby who was showing some respect for the work that stay-at-home moms (& dads too) do.  The post it self was short and sweet, but the commentary left by “anonymous” thereafter was inflammatory to this stay at home mom in particular.