Lets hunt him down and post this everywhere

There is just ONE official NEM thread!
Which is the official thread I should follow?

Obviously the moderated thread (one in link).
A moderated thread is just that - moderated. It allows more serious discussion of the coin without the interruption of FUD or trolls (or at least not as much). Thus, if you wish to take the coin seriously, all you should be focusing on is the moderated thread.