Secondary in-game word filter
While I wouldn’t mind this, it is way too easy to get around. Using simple brackets or parentheses, symbols that represent letters, etc. would easily defeat it unless the system was far more advanced to pick up on them.
For instance I’ll use your example: buygoldderp.com would be easy to change to buygoldderp.c0m or buygoldderp [ . ] c0m, among other things. While they aren’t exactly the website, it gets the point across fairly well.
Another downside would be for innocent players just exchanging links to things like Teamspeak/Ventrilo/Mumble or guild websites. Since these would have www., .com, .net, etc., it could prove to be an issue there as well.
Elementalist
The Dragonfly Effect [Phi]
I really don’t like that idea. I even don’t use the optional word filter cause I don’t get what difference it should make. Forcing an additional world filter down my throat just cause their might be a problem with gold spammer – which btw I don’t think there is, since I don’t see any gold spams all day – just doesn’t feel right.
Occam Pi (Ele), Acaena Elongata (Warrior), Finja Salversdotir (Ranger),
Bytestream (Engineer), Vim Whitespace (Thief)