Here's what I tell my clients: One way to improve the discussion is by discovering posts/comments that are already happening or occurred a long time ago. Spend time browsing the topics here before replying or starting your own thread. Commenting can be more powerful than a post, especially if lots of other people are following the thread. you’ll have a better chance of meeting others who share your interest.

It's lonely out there when people post but don't get action on it, isn't it?

Use the power of the search function (upper left) on your screen. I like to do it by selecting "Posts" in the drop down menu, usually after I browse what first appears in the search results. Really helpful stuff!!!