i think the administrator's should have atleast introduce a way of intervening when issue like this arise b/w trader's/member's.
Now, most people who stumbled on this thread might not understand what led to such strong argument.
Honestly, it does not portray's any good to this community if, a pass-by or someone new to this forum stumble on such thread.
In the past i have had issue with some trader's who probably is one of those negative-rate-giver's. I tried voicing out but, this has little or no effect. The best way of handling such problem is to ignore or pretend it never happened.
Thanks