I'm not being rude or provocative here, but APG is most definitely not MM.
APG has had a number of previous names, of that I am fairly certain but none of them are associated with MM (and I am not going to list what I believe because that is not the point and this is not intended as a dig at APG, who in my view has been wrongly accused). And ultimately it is up to the Ed, if the Ed is content with APG, it is no one else's business.
And apart from anything else, APG is often very waspish and blunt but rarely takes things personally (or if she does, it's over in an instant), whereas MM does take things to heart quite easily (and again, that was not a criticism, it was an observation). Plus APG is cutting to whomsoever she sees fit since she has no real allegiences on here whereas MM finds it more difficult to be cutting to those with whom she is friends off site or views as friends on here.
They are most definitely not the same people.