Thanks for your thoughts. I see what you mean about the time limit- I imagine that use case (people needing solutions quickly) will be quite common, so I'll loo

Thanks for your thoughts. I see what you mean about the time limit- I imagine that use case (people needing solutions quickly) will be quite common, so I'll look for a way to address it. My concern with adding time limits was that a shorter one might not increase answering speed (but it does seem that it would in most cases).