The Underscore Archives

Hi Folks,

I have been getting more vandalism on my wiki recently and  
deleting/blocking the spammers is taking more than the two clicks I think  
it should.


Click One: Nuke user from orbit.
Click two: Yes I'm sure.

Does anyone know of a 'nuke from orbit' extension that would delete the  
user (or block them) and delete everything they ever did?

failing that - what's the best way to limit vandalism without locking down  
the wiki so that it becomes non-editable?

thanks,

Rob