well, it´s been years since rainman times, back then I was the only non mason posting frequently, the only one. (some one post anons maybe excluded).
every other one, using nightshift symbolism, posting certain stuff, every one a mason.
obviously the actual Q posters were masons too. but that´s another story.
so yeah, I am fairly sure that from all post in this bread with 130 UIDs there are not more then 5 people posting that are not a mason in any shape or form.