It's just a matter of common sense, if it's an action figure, it's supposed to have "action".
I, for instance, like museum poses, so, some lack of articulation (the mentioned neck on this figure is a good example) doesn't bother me at all.
But understanding that the world was not made for me, and understanding that a lot of people like to pose their figures in action poses, I can understand others frustrations, even though it's not mine. It's called empathy.
Also, the usual argument "do you play with your figures", trying to shame people into a "children" status is rich coming from people in a forum discussing dolls and toys.
And finally, from a pure logical point of view, if Hot Toys start releasing museum poses "action figures". It would be ok for me, but it would decrease immensely their consumer pool. That will end up hurting the company and ultimately my own hobby.
Sorry for the rant, and I really don't want to be rash (sometimes is hard to set the tone you want, when you are not typing in your native language), but a lot of times in these foruns, it seems to me, that people are only looking at their particular way of collecting and assuming it's the "right way".