Well,
http://c2.com/cgi/wiki?SmugLispWeenie had to go somewhere and what place would be better for them than Emacs? ;)
Actually I had exactly the same feeling when I started using Emacs: the very first thread on some newsgroup I remember reading was about moving lines up and down, like in sublime(?) with M-S-/. The poor guy who dared to ask was immediately told that this is "not the emacs way", that there are many better ways to do this and so on. Ofc, halfway through the thread I found working code which implemented this feature, but the impression it made was not very good.
But Emacs architecture and it's consequences, like extensibility and customizability, and giant heaps of free, working code are enough for me to just ignore people like this. Or rather to ignore most Emacs related discussions. It's good that Emacs makes it easy to just stay away from other people: all the docs, and the source, are there in the editor itself, so if you don't mind spending a bit of time you can figure anything on your own. Which is what I do and what I like doing.
But I certainly do understand your feelings in this matter and think they are justified.