@ Perseverance
I think in many ways this thread is about finding a simple route or two to tweak the forum to make sure it stays in good stead.
Tit for tat makes sense on paper. But it falls flat when someone reviews "Yeah, nce track, like teh gtrs". And then someone like myself who would rather review in depth (when required, obviously). Do I then feel obliged to return this chap's half-assed effort with a similar one?
This is why I am personally weary of ANY rule enforcement. As of now, I scan the boards on a regular basis. I know the lads and ladettes who are of a community spirit. And those that have just flown in for exposure. Newbies that join in are fairly easy to spot, as their names pop up on other review thread, and so I review and welcome them.
OF COURSE: the problem with the above is it risks clique-i-ness. Which I dislike!
This is why there is no simple answer to this.
As other have said, it may be a combination of a few ideas, gently employed, that together keep the forum on track
On which note, another point: What happened to the old forum "level" system. We are all buskers again?! A visual nudge to show people that have "ranked up" might help?
I think the discussion here is healthy assuming any decisions are taken carefully. Which Tone is very good at. Knee Jerk is never good!