OK, this thread has run its course, and it appears to confirm my observations: a remarkably small number of people peruse the subforums like this one, and fewer still take the time to respond to posts. Straightforward questions get the most responses, and anything else kind of falls to the side. This creates a bit of a negative loop, as why bother to take the time to write something substantial, if no one reads it? I don't fault lurkers; I wish there were plenty more of them! (Thanks to those who chimed in here.) With fewer posts of substance, there is less readership, and so on. I'm not convinced it will change anytime soon.