I was going to add MAPA to our Badger Catholinks page, but couldn't find its website. Its last appearance at the Internet Archive was October 14, 2013. (There was a notice that "This domain name has expired." posted by December 17, 2014.)
I miss MAPA's meeting minutes, which were so very bloggable. But they stopped posting them fairly early on. Perhaps the Alliance lives on by email, or offline. If you have information about its whereabouts, feel free to post it in a comment.