I think people are just acting salty until the next expansion is out. Honestly for the first expansion do you really think anything over the top and overly new is going to happen? No, its the first. You repeat the content style that you have, except you improve it. Going way out of the ordinary now is just too soon. I'm pretty sure the second will be about more unique conventions, but still the mechanics in 3.0 were really good, and improved compared to before. Some were even entirely different things. Give if time. Im anxious for it too!