We tend to stick with good or neutral alignment--we had an evil cleric once, but no one knew she was evil. (Sometimes it can be fun to keep OOC knowledge to the same level as in character knowledge; it makes for some interesting situations.) Chaotic/Neutral/Lawful can go virtually any way with our crew. The thing that annoys me is that we've got one guy in our group who always plays his characters pretty much Neutral/Neutral regardless of what the actual alignment is. (i.e. Danny's characters just go out and loot whatever they can find.)