I would love to one day develop my world(s) to this level:
The World of Farland 4E
I don't see that happening because 1) I severely lack the needed focus 2) I don't game, I just build and 3) I don't have other people traipsing through. My creations are just a place for my imagination to roam and stretch its legs on a wander.
Is it just me, or do you other worldbuilders/writers also worry that these things you make become real - say as a parallel world - and you feel this pressing obligation to them and the people/characters? I'm not trying to say I have a god complex, far from it actually, but can you imagine being a person in these places and feeling as though the Creator got bored and turned his back. I hope that isn't the case because I'd be a shite Creator indeed. Just a thought.