First of all, moderation on a discussion group is FUNDAMENTAL. If administrators are busy in other tasks or with their families, as sometimes happens, they can elect a group of moderators of their choice (no need to be democratic here) among knowledgeable and reputable subscribers of the board. Bomb-discussions are always behind the door and shall be prevented. I, together with most probably all others, was a long-time subscriber of a previous discussion board on phonographs, which I will not mention but of which we all know the story, that ended up split in two. The fact that there is still no "official" comment on these user's requests speaks for itself as an evidence of lack of moderation at present time.
About the design, my direct experience tells me that discussion cathegories should neither be too many and classified - because they tend to get dead and boring on one side, and because some topics won't fit anywhere on the other - neither be too generic, because they obviusly tend to get messy and relevant topics tend to slip down fast, leaving the board crowded with off-topic or chat-style threads. IN MEDIO STAT VIRTUS, as usual.
If I was asked to give a suggestion, which obviously didn't happen but here we go nonetheless, I would warmly recommend to split the "machines" section AT LEAST in two: that is gramophones (discs) and phonographs (cylinders). I would also try to open up a section devoted to needles, needles' tins and such, as there is a very active world of collectors of these items. On the other side, I would reconsider the "Archive" section either closing it or reviving it with scheduled new articles and monographies. Finally, I would open a "off-topic" section for the subscribers who like to chat with other fellows about non-phonograph subjects: this decreases the amount of off-topic or hijakced threads on relevant cathegories significantly.
As a final note, please let me remember how approximately ten years ago I wrote a circular letter to a long list of reputable repairmen, collectors, historians, technicians of phonographs etc. proposing them to open up a discussion board (as I happened to have the know-how to do so) of which they were going to be moderators of the respective specific sections. The (very) few who bothered to answer said they were not interested, had no time, was useless, or that it was a stupid idea altogether. It's funny to see how forums on phonographs have grown and multiplied later.
