I love Wow Gold and Wow Power level

It seems to come up quite often. Someone wants the language barrier bought down. Even if it requires questing or skilling up, they want to be able to talk to the other faction. It would even make lore sense, since at the least, Undead and Blood Elves should probably know common, and Thalassian is probably close enough to Darnassian that someone who knows one language should probably be able to get the gist of the other. That said, Blizzard's held pretty fast to the principle of squelching cross-factional communication. The only way you can make yourself known to the other side is with the default emotes, or sometimes with a bit of creative typing that can only convey crude messages.