You ponder the best stuff. I now have the urge to sit down and try and answer each and every single one of these. Even the rhetorial ones when you know that it's time to put the already answered question down and back away with it with your hands up.

I think with some of the things that were left hanging or didn't make sense the writers were busy brainstorming them and decided to go out for coffee, started talking about their action figure collections and came back forgetting what they were stuck on and just continued writing the next scene.

Big screen Giles?! I had no idea!