from what i read, it seems the problem is that some guys consider themselves smartER than the others and that they disappoint/disapprove choice and decision taken by someone without proposing any constructive alternative. The fact they sing the same melody for ages, suggest they are not discussing or exchanging opinions, they are just shouting and expressing their ideas without listen others' ones. I have seen too much critics and too little proposals here.
there is no place for one man show here, since is a community. we all have to deal with the fact we all can go wrong, and that making joke of anyone, or anything in wich someone believe, is simply unuseful. So you can discuss and argument your pov, and if the truth is so much evident and people are not so self centred, they at least can admit their fault, but on the other side it is needed there is no one making jokes of others fault or bad consideration. And to conclude, guys, to much negativism...we need to be not in the cloud but at least positive, no one have climbed even an hill saying it would have been impossible.