Well, Ian, your post is an interesting and though provoking one, and so seems to disprove the very theory that the thread itself raises. There are only so many discussions possible, only so many facts to share - and so, yes, possibly there is, as the former poster suggests, little genuine "conversation" going on anymore. On the other hand, I've always approached this - rightly or wrongly - as a place to throw out ideas and possibilities and theories about ART and about CRAFT, in the most general terms, under the assumption that in one way or another those ideas/theories could apply to the art-craft that is golf course architecture. And so I believe that, as long as there are people who want to discuss ideas as much as facts, and theories as much as rankings, and possibilities and much as practical matters, there'll always be something to discuss. But then again, maybe that's your point - i.e. that without great new courses to play and rank and talk about and access, the enthusiasm for any other kind of talk is drying up.
Peter