My two cents here... I agree. But what we are talking about here happens all the time in cycles, in my experience. People have mentioned that the heavy contributors seem to overwhelm the newer folks and that, honestly, does prevent people from getting involved. We consistently have something like 5X more "guests" on here at any given time and I'm sure a handful of those would register and contribute but are likely intimidated. Inside jokes or just complete clique perception is real and detracts in some capacity, I'm sure. But I understand it and it makes people enjoy interacting with others on here too. People can be... dicks! For a new person to really get going, it takes patience from the whole and a welcoming environment. Just look at the names that post both before and after the topics go off the main point. There are always a few people behind it when it does happen and then those less active contributors disappear from the thread. They want to talk Jazz or the topic involved and not be attacked or feel like they'd be attacked - perhaps. It is what a message board is in 2016 I guess. Ever been to reddit, twitter, or any other place where people post under handles? It can get ugly. Look at Twitter - anonymous handles on there and a TON-O-TROLLS. There's likely a good reason they can't get acquired.
So back to my philosophy... there's only so much I feel we can do to maintain a welcoming environment but also keep the faithful coming back. We are strict I suppose in some capacity but many of the trolls that I'm sure many would like banned, we let go through their cycles. I don't know if that's right or wrong... it is just what we've done.
This is also why I'm exploring the reputation system again in this forum. I'd like to quiet the people that detract from the experience and promote better behavior. I'd be happy to re-open that topic on rep and see if it helps solve the issues being discussed here but look at the thread. It too went off the rails! Yes, its funny and entertaining but can be frustrating - and that one wasn't even bad. There has to be a balance and I don't know if such a thing exists.
My two cents turned into a buck-fiddy, sorry.