Oh be flattered! You managed to poke at a lot of fascinating stuff, and I think I meant to thank you profusely, but managed to forget. Also I love discussions where people can disagree politely, and through that manage to gain more insight rather than be more entrenched. (Chloris above has another good point re. the size of the universe & the Doctor, which is lovely, because I find it very frustrating when I can't see someone else's point of view!)

Anyway, looking forward to all your comments! \o/