Gah,...6 pages later and I'm thinking "erm, what was the question?"
As far as good and evil go, ya can't have one without the other and I have to disagree with Karyuu's statement a while back, you need player cooperation to RP evil and newbies often don't even understand what roleplay is or are even aware that this is in fact a roleplaying game.Their concept of roleplay is often that of Zelda or Final Fantasy.
So, in order to RP evil acts you must turn to your veteran friends who actually do understand the concept of roleplay. Sure, you can accept a challenge from a newbie and stand there and cast a weakness spell on him or her until they drop their inventory, but I am told that this is a bug? Thats absurd, why even have the glyph in the game then? So in this instance, according to some, you have to exploit a bug to do it. Oh sure, some newbies may be easily manipulated to do certain things but more often than not, if one is successful at this task, theyr'e not going to realize it was RP and they take it as an OOC act.
As far as Dwarvesbane goes, I think it's an original premise for roleplay even if it is an ugly one.
One thing we all should remember is that we are setting a precedence for future roleplayers. The newbies that come into game are going to follow our example and learn from our mistakes...hopefully.