Have you been frustrated with all of the dragons and mammoths sitting atop your vendors and quest NPCs? If you're like every other WoW player in history, the answer to that question is yes. It happens in every content patch and in every expansion. Every crucial NPC is completely obscured. Luckily, back in patch 3.1, Blizzard added the ability to set an "Interact With Target" keybind, which few players seem to know about.
To set this keybind, bring up World of Warcraft's main Options menu (hitting Escape will bring it up), go to the Key Bindings menu, scroll down to Targeting Functions, and you should be able to find the option easily. You can also set an Interact With Mouseover key bind if you so choose. If you've never customized your key bindings before, be careful about the key you choose to bind to these functions. You don't want to overwrite other crucial keybinds accidentally.
Once your Interact With Target key is set, you no longer need to worry about crowds or mammoths. Just /target who you want to interact with and hit the appropriate key. It will bring up the dialogue prompt, and you're set.
It's open warfare between Alliance and Horde in Mists of Pandaria, World of Warcraft's next expansion. Jump into five new levels with new talents and class mechanics, try the new monk class, and create a pandaren character to ally with either Horde or Alliance. Look for expansion basics in our Mists FAQ, or dig into our spring press event coverage for more details!