It might seem like an odd notion, but not everyone understands what's polite in the World of Warcraft. This isn't because they are rude in real life or necessarily lack the social skills to properly order a cup of coffee. (I'll admit, though, after a few battlegrounds and seeing the behavior in BG chat, I wonder about that.)
The most common reasons folks are inadvertently rude in game is because they're new to our subculture. They haven't been inculcated to the subtle niceties that come with pretending to be elves and trolls. Especially if this is their first MMORPG, they might only be dimly aware that other characters are also players and that any amount of human interaction might be expected.
The goal here isn't to lay down some kind of draconian law of behavior. It's just an attempt to talk about being polite.
Filed under: WoW Rookie