How often does the QA site get a pass over to clean up spam, old and no longer relevant posts?

I don't know.

Still QA domain and community.

We actually have had a couple of cases, at least Jason has been on a couple of cases, a bit more loud than usual about there being just hard spam, like selling weird stuff and shit on the QA site.

uh we nuke them jason nukes it qa team nukes it and we try to clean up as often as possible as for old and no longer relevant posts i don't think those are being cleaned up because that is just minutes into hours being spent doing that and i think qa has a very good track of what is being dealt with and what has been dealt with with that stuff being gone or not so