Extension talk:TitleBlacklist/Archive

Is it possible to blacklist all users from creating pages with matching expressions, including sysops?

new user regexp not working
do you have to set a source in LocalSettings for this extension to use MediaWiki:TitleBlacklist ? I have it set up to block a set of keywords from appearing in new usernames, but it isn't working. 202.33.78.114 09:58, 11 January 2010 (UTC)