Nethergoat has Oneaboveall nailed with a bullseye.
Hiding behind curiosity while passively hating on the devs and actively insulting fellow users is not the way. Most of the items on your list are cool, but it's not as if the devs said "Man this stuff is sweet. Let's not do any of it, just to spite the population". Probably, technical issues and time constraints, as well as competition with more widely known MMO's, (like WoW) forced the neat stuff to the back.
I get the feeling that the developers aim to better the game, instead of working for more customers. No need to be so tense, just relax and let the improvements flow through. This game is definitely on the up and up.