I'm kind of torn on the matter - I didn't mind answering
@We Never Know 's question, as I did above - however, there comes a point where certain people (and not just one, multiple), will create a thread where they are highly skeptical of transgender people, get things explained to them, then kind of "linger on" creating dozens of threads on some of the same subjects, not seeming to show much more insight into the matter after getting hundreds of replies in their threads and many from people who are (in my opinion) pretty well-qualified to answer - and still being at square 1 without seeming to move an inch like the threads never took place, and continuing to dish out the same skepticism and ask basic question like they are a "got'cha" for the other side, when that and more has (probably) already been talked about in some form.
I'm not sure if it will happen, but I almost think it'd be better to not reply to such threads or questions any more at all, unless they are genuine new inquiries and not questions that have lingered on for dozens of threads from the same people.
Don't get me wrong, I'm not telling people to "stop answering", that's up to them and not answering anything doesn't really create productive discussion - but at the same time, I question whether it's even less productive to "feed into" the never-ending laundry list of questions.