A while since I've seen it, but I was pretty sure that Giles was a series regular throughout most of S7.

That and I've never, ever met a British person called Randy.

Doesn't The Judge in season 2 make some mention of Spike reeking of humanity? Can't remember the exact line and think it might be about both Spike and Dru.

Good spot on (3). I don't think it's ever expressly stated on the show, but I've always fanwanked myself into the view that she just gets exponentially more powerful as she gets older.

You're late today. Was wondering if you were ill or something.

CRACKERJACK!

El Robotico Diablo!

Woooo! I just registered! Go me!