On 18/01/2008, dKosopedia admin admin@dkosopedia.com wrote:
Thomas, you probably want the UserMerge extension...
And merge the user to User:DeletedUsers or similar? That's also an option. I prefer DeletedUser1, DeletedUser2 etc. since it's reversible and easier to follow what's going on in an article history if multiple users that edited the article have been "deleted".