The difference is that webgogs gave reasoning where as BigMac hasn't given any reasoning and has actually claimed he doesn't know a lot of things that he should if he's giving an opinion on the subject.

There are some that defended WG as well. Mudguy for example also has a low estimation for the buyout price, but he would back it up - and although I disagree with him, I wholeheartedly defended him.

What's important is that there's at least some level of evidence that aren't total red herrings, strawmen or based on misunderstandings of economics 101.