The only issue I can see with this is that the people working to test things have less time to make money on the real server. But we also get the opportunity to learn about things before others do, so it evens out.
Kroggles ensures the living stay living, and the dead stay dead.
Clobberella beats you up.
Teela Brown has a birdie!
Flosshilde communes with the very souls of the damned.
Walsung is actually pretty cool. For a guy made of metal.