I think Rip's and our collective search for what's optimal - and the implication that there is, in fact, an "optimal" and that the currently very popular "find what works for you" doesn't hold up to analysis - is also at play here. It's easy for everyone to be friends and pat each other on the back when you post
a picture like this one:
Screenshot 2014-09-28 11.32.33.jpg
and say "A comparison of 2004 Olympic Champion, Taner Sağır's pull to 3 time world champion, Marcin Dołęga's pull. They're obviously both very different, but they both clearly work. Contrary to some beliefs, there's more than one way to lift big weights." As opposed to deconstructing how heavy weights interact with gravity and the human body, and then using that model to show how, although heavy weights can be lifted in lots of different ways by very strong, talented lifters, this doesn't mean that all techniques are equally optimal. It's much easier to make friends within the community doing the former than the latter. And especially since people tend to take critiques poorly - as if it's an attack on their very person and worth, rather than an observation intended to help them, and everyone else, lift more optimally.