In fairness, it is not "at a drop of the hat"... I am very sure that admin has had this guy flagged it many times over the years... Look at the number of long term members who have complained on this thread alone. They are along term member because they are reasonable and not hysterical people... They tend to get banned v quickly...
People have been kicked out for so called trading and it was a lot less than what this guy does. If you look at his posts they are almost all in the classified section.... Yet he always remains... I remember that he had numerous accounts on here, even though that is not allowed...
He is best ignored and that is what I do.