5. Huh. Guess that makes sense. I just felt that the references to him in S4 and S5 were meaningful, except for possibly the Buffybot's comment about Angel's hair. But in S6 there're two or three references that seem very casual, as if he comes up in conversation more often than he did before.
7. Ha!
9. A) Huh. It actually kinda freaks me out, 'cause I'm seein' that.