Lets be real honest with ourselves here. If people didn't abuse dps meter add-ons in other MMORPG's and weren't extremely rude, disrespectful, or outright harassing than Yoshi-P and his team would never have a legit reason to not have them in game. But because people do abuse it just like anything else in the world, and some people can't control themselves, everyone is "punished" to prevent it from happening again.