Well, I'm here, Technomc. Hi!
When the forum had just started up, I would get apprehensive whenever there had been no posting for a day or so, and I would jump in to fill up the vacuum with some snippet or question. But then, sometimes, there would be little or no response, so it was starting to look like a blog rather than a forum.
And then again, at other times there's an animated discussion among some of the regular visitors without me taking much part in it.
So now, I mainly just let things sort themselves out, and respond when appropriate to other people's posts, and initiate topics myself only if I've got something I particularly want to say.