Manufacturers are welcome, and like Dave says (and all probably agree on) no promoting or advertising.
Except posts this: “TRDI would like to announce that we have released the StreamPro2. It is the size of a pencil and measures from 0-10 meters”. (Announcing new instruments and new software, as long as they manage to stay on the right side of “no advertising”)
I think that for now, we should not have any more subsections.
If use of the forums really takes off, we could add subsections later on.
