Picture it! You visit the Genesis of the Daleks node, and there are links to nodes for Davros, the Daleks, the TARDIS crew, all the major characters from the story, detailed synopsis, production info, etc, etc, etc. You could spend hours just wandering around the catacombs of this huge database.
I think it'd be brill. Of course, actually *doing* it would take an insane amount of time, so if you're reading this, take a minute to think of something nice instead.