I call bullshit, your bullshit.
Apart from the posters who regularly post here, how well known is the Adelaide Board? Who are these people that have formed this external opinion? The media? Who gives a shit, they don't like this Board because of some of its critical opinions.
Or are those external people you refer to your circle of friends? If that's the case, based on your oddity, I can see why they would think that.
But on to the validity of what people post on here, there are clearly posters on here that know things, to suggest otherwise would be naive. I've had a few PMs from posters on here and their information has been accurate. Some of them have chosen to post the info on this board as well.
TAFKATMS has posted stuff on here prior to the event, he's shown to have connections.
Perhaps stop being a dick and using the opportunity to have a crack at those who post on here, especially when you're speaking shit.