Following another thread, maybe an open discussion about the state of play with diving forums. We've seen several forums close in the past year or so and the specialist CCR forums are virtually dormant. TDF is the last one standing -- teetering? -- in the UK.
There's one exception to this in ScubaBoard which is very busy.
Is this caused by the inexorable rise of Facebook? Is it the continuing decline of diving as a hobby -- example, BSAC membership halved since the peak, dive shops and boats closed, etc.
Why are the forums in decline?