Originally Posted by
tuggyne
Some of each, really. For example, candle of invocation is just bad design; it says what it means, and means what it says, and the result is stupidly broken. DWK is basically just poor wording: it took years for the web community to figure out exactly what was said.
Now, teleport, despite being something of a story-breaker power, isn't really broken in the same sense; it doesn't mess up the mathematical core of the game, it just adds some unusually effective options. It's not even open-ended in the same way polymorph is.