What if the original poster and the target of the post agreed along with at least one moderator that the post was premature or not warranted? Then, they would contact a second moderator and the post could be removed. In this manner, the complainant, the object of the complaint and a moderator have to agree that the post was unnecessary. The moderator can be just a rubber stamp to ensure that there is no payoff to remove a post.
Hopefully, there can be a solution because it really looks bad when someone gets pages of comments and the thread is not necessary and even the OP admits it. These premature or unwarranted posts really could hurt an innocent person because not everyone doing a search is going to read all of the threads. They will just see "bad guy" with a bunch of pages and assume that the person is a scammer.
There also seems to be an unusual amount of unwarranted posts lately. It seems like anyone who just doesn't like someone else is now starting bad guy threads. This is supposed to be about business transactions, not a popularity contest.

with this 100%!!!
Yes I have read this entire thread, and I see the point that everyone is making, but let's face it. We can already see that the reptile hobby is seeing a major increase in young people, and not only that, but with the way things have been going for the last 5 years at the least, Americans are lazy...they WON'T take the time to read the bad guy posts about someone. They just see the red and turn away. And what do young people hate to do because they were forced to all throughout school? READ!
How do I know this? Well, I'm 19 years old. Not ashamed of it. I HATE to read. When it comes to where my money is going I certainly care to read through every post in a BOI thread though.
However, the 16, 17, and possibly even younger members of the site are not all on the same mindset, and if I were someone falsely accused and was losing business as a result from that I would be pretty upset.
I agree, if it aint broke, don't fix it...
But in my (and at least one other person's opinion) this is something that we'd like to see fixed.
If the accuser admits to making a "hot headed" accusation, false accusation, and so on, why CAN'T that thread be deleted? After all, isn't it just taking up space that could be used for better things??