RE:Heads up I agree with your statement. Personally I don't put those bashers on ignore, as I like to see their negative comments and bring facts up to debunk them. If all the very interested DM BB members would put the bashers on ignore, nobody would see their bashing posts and new investors would get fail information about DM.
As I'm heavily invested in DM I like to bring up facts on DM, discuss new ideas of potential market opportunities for DM and also discuss about the direction DM goes. Also I like to discuss objectively about managment decisions or their strategy and numbers.