Hi. I think a lot has to do with, when other members read the thread title, we get an idea of what the thread will be about. Also, to avoid redundency, look at recent threads, to see if what you want to talk abut is not already covered in another thread..
Sometimes it is hard to know when we post a thread, whether it will spark discussion. That is a toss of dice.
I have read your threads and posts, they seem fine to me.
Best for you to do is read over what you write and ask yourself is other readers will get the idea of what you are talking about.
I mean,I have been here a few years...sometimes I have started threads that have not gotten much traffic or responses, and others get really popular. Hard to tell sometimes