I like the question / answer format, but I would also find it useful to post a piece that I have written (current subjects include cosmology and thermodynamics) to generate discussion, feedback. Warning: I am not theoretical physicist, so some / all may be fantasy, but still may provoke ideas.
A better site for open discussion is physicsforums. This is not what SE does. Vixra is populated with kooks.
Ask in the Physics chat room. This is exactly what the chat room is intended for.
What response you get depends on who is in the chat room and how much free time they have, but it costs nothing to ask and the worst that can happen is that no-one answers.