While I agree that the discussion in that thread is circular at best, I understand the position of those who are contributing to it. The current head coach's results don't just speak for themselves - they're bad enough to warrant discussion.
It's my thought that the thread will run its course, and then will surge up again after the first loss (which I hope will occur well into the season, or not at all). The post remaining there, and its resurgence, is something that likely should happen. The past 3 years are what they are. They can't be changed; we all just have to deal with them in whatever way we can. Forced positivity by censoring that thread won't get us anywhere further.
If the thread starts breaking the site's already-established rules, that's another question.
That being said, I do hope that the talk on that thread peters out and we move forward now that everyone has had a chance to vent. But it should remain open. Frustration without an escape valve is like a pressure cooker - which in my opinion is worse than what we have currently.
One more thing - I remember a few years back watching the GT-Miami game at Miami on TV and seeing a plane trailing the message "Fire Al Golden." I believe it flew at every Miami home game that year, and possibly some of the away games. To me, that is something that reflects poorly on a fanbase. A thread on a message board is very small by comparison, and easily ignored (especially when any major article about coaches on the "hot seat" mention Geoff Collins, and any article that discusses GT's current state of football also mentions him being on the "hot seat").
Yes, some recruits may stumble onto the thread - but I think we overestimate how many recruits are trolling the internet looking for message boards about their team prospects. Some recruits' parents might stumble onto it as well - but I think we underestimate the parents of gifted athletes' ability to look past criticism. If they've been the parent to an amazing athlete for 18 years, they are no stranger to criticism, and while it may give them pause to read the thread, I think if they come in and look at where the discussion has gone, they'll see that the vast majority of what they're reading shows that the fans are dedicated, and would love to see CGC to succeed. We're almost universally frustrated with the losses, and the nature of those losses, and we hope it will change. And when those losses pile up, we want to call it out and discuss ways to change it - one of which is changing staff. As much as I dislike some of the heels-dug-in rhetoric in that thread, to prevent that topic of discussion is counter to the nature of discussion boards.