Following the popularity of Garfield Minus Garfield, it's only natural that the same thing is applied to other comics. Box Brown, the creator of the adorable Bellen (previously on Neatorama here), did this one: Dilbert Minus Dilbert.
http://boxbrown.livejournal.com/246789.html - Thanks Brian!
This is just another attempt to cash-in the success of that model, but Dilbert's setup doesn't allow for it to work as well. Even the Garfield that was translated to Chinese and back to English was only funny in one or two instances. Oh well, I suspect we'll see more attempts to steal GMG's spotlight before someone else tries -god forbid- thinking of something new.