thanks for explanation @ackza. people can complain, but the positive way of complaining things is by giving a concrete/solid evidence of what we are complain about. that is what I understand of build good community. community is built base on having same interest and respect each other (at least). but when real money is involved then many things could possibly turn wrong. in this case I guess some people think there is an unfair treated. as I see the point of @berniesanders's comment is about "@jerrybanfield talking some bullshit on his post" without providing evidence. not to teach any one here, but to be honest to myself, this kind of confrontation will have no solution. correct me if i m wrong. cheers