Okay... too soon to form a valid opinion on Yves, but certainly a good start by him...
The Bong example is a good one and, I have to say, I agree with it, although Bernardo will probably overtake him (again, too soon to be sure)...
Yes, but if your opinion is just plain wrong, then expect to be called out... also, if your 'opponent' provided evidence to support their argument, then expect to be called out as a fool, a la BG...