They don't have to be your theories in the sense that you originated them, we just mean "your theories" as in the theories/models/beliefs/maps you personally use, and that you often mention in passing in your posts, but without much detail.

For example: what does Aquinas have to do with TDT? That's not a specific question (though I'd like to hear your answer!) so much as a hint as to the sort of things that come across as empty statements to us; it's not at all obvious (to me, at least) how you are relating together the various things you mention in a given sentence, or how you are arriving at your conclusions. It's like there's a bunch of big invisible "this lemma left as an exercise for the reader" sentences in the middle of your paragraphs.

At the very least, you could provide links back to some of your longer posts which explain your ideas in a step-by-step fashion. Inferential distance, dude.