chadz.
Sandbox server?
cRPG could need a place to hang out while not fighting.. An Orgrimmar for cRPG!
Of course people would want to try and crash it all the time etc.. But it could have strong admin presence that could delete stuff. It could reset every day or every few days, so you would log on just to see what people had built.
I'm sure someone would love to host a test server. A place for NA an EU to meet! (Server could be located in Iceland, not that I really want to meet NA but.. )
I just imagine some possibilities like someone build a fort and the whole server spontaneously decide to try to defend and take it, RP style. Couple it with a public TS.
Of course there would be griefers and such, but if someone wants to build something they could just ask an admin for building rights.
Come on this is a great idea, face it.