I think this is a great idea! Although I love the idea of helping directly on
TH, I'd feel bad if I didn't mention two awesome resources for math outside of
TH: Mathstackexchange and Dr. Math. You can submit questions to both, and you'll get detailed answers back. Dr. Math is a little slower(a couple days). Both have math professors and PhD students(and occasionally undergrads) answering questions.
Hope this helps!
