No, that will not happen. they don't post because of their belief in the stock, they post to get people to respond. Duh...People can't help themselves from responding, and the bashers profit from that.
The crimes and misdeeds of previous management do not magically vanish simply because a new team is installed to exploit the ticker. IMO FINRA will take a dim view of the above when t comes to approving a name and symbol change.