 ::::Alright, I'll comment in a civilised manner (see edit history for my rant). I honestly think that unregistered editing is a problem with Wikipedia, although I'm sure you'll find a reason to convince me that this isn't the case, as this has been done before. Maybe we could find consensus somewhere that users must be registered. I'm on Jimbo's page because I want his opinion on it - I want to know exactly why we should let unregistered users edit (I apologise for my previous rant in the edit history here) Wikipedia.