Here is your answer to why there are no posters here at ECMH. As you stated " there were 100 posters here who pumped and dumped ECMH and then cleared out.
They split because one person here named himself God of ECMH. His constant "has to be right attitude" ran all of them out of here. More than likely those now angry posters decided that ECMH was a scam and cleared out. There is your answer.