I just wanted to add that I agree with posters saying there is a pattern and that her posts are nasty in tone.
As a parent with a child in the gallery of This is my Child, this recent nastiness starts to make me think MN isn't even something I want to do anymore; in short, these attacks on disabilities make me feel disinclined to even read MN and return to other media, say online newspapers.
I'm not issuing threats here, I'm just saying, how come one nasty poster stays and some of those she offends can just dwindle away and MN will never know. Is this something you want to happen? The SN boards here will be considerably weakened if other, more experienced and prolific posters get tired of the nastiness and just flounce off! You will end up with less power in MN if this tide of nastiness is not stemmed.
I'm not saying anyone is missing me personally, I'm explaining that the effect of being so fed up and switching off by parents of children with disabilities will weaken your strength and position. I championed you in a radio interview about This is my Child....I'm sorry, but I actually feel a bit disappointed in your stance now.