Sorry I should elaborate here slightly. I feel the main flaw in most categorisation systems is that they rely on the users to categorise the content. I really don't think people will ever do this. I mean I'm very interested in Knowledge management and I probably wouldn't bother most of the time. I have been looking desperatly fir a system which doesn't involve 'altruistic' users. That's where I'm coming from... In a sense my suggestion doesn't really interfere with any existing categorisation system that anyone might have as it's "just searching" really, that and using the features of Oracle text!
