Half the problem is that if people put up disablist posts (and there's fucking loads at the moment - probably from the bloody Daily Mail coverage) all that happens is the post gets deleted. As far as I can see, the poster is just free to keep on posting, or more likely just name change and keep on posting).
Absolutely agree with the three strikes and you're out approach - if people say disablist stuff (or racist or homophobic etc) they aren't the type of posters we want on MN, surely? There doesn't seem to be any action taken against the posters, just the posts, and this needs addressing. I also think the NC facility should be suspended after a deletion for disablism so it would be a lot clearer to other posters if a certain poster is a problem.
The other half of the problem is double standards, and whilst I think MNHQ don't actually mean to be disablist, they let a lot of stuff stand which shouldn't but are quick to delete other stuff. That SN in the park thread was a horror, if anything should be deleted that should - an AIBU with SN in the title, and the post itself was pretty much a shout out to disablist people to congregate. That poster who called Fanjo a fucking twat should be banned - and this is just for a start! Just one example. That thread was full of horrible offensive postsand goady posters.
I also think we need some awareness around adults with disabilities - all MNHQ seem to be able to do these days is link to This Is My Child.
Disablist posts and attitudes are really rife on MN ATM - I've not even had a reply to my reports as far as I can see. It feels unwelcoming, it's certainly getting me down and it reflects badly on the site as a whole. It definitely needs action and addressing - not just copying users posts and saying "this" or saying chase me if I forget to sort something. It's actually quite surprising to me that MNHQ are acting like this - normally I have nothing but praise for them and think they do a bloody difficult job. But this doesn't seem to be taken seriously and I'm sure lots of us feel either un heard or silenced.