Question for the old-time fans

[snick_backup]

What was the initial fannish response to Dawn when she just appeared in S5? Did people think Joss was off his nut? Was there a lot of discussion about the foreshadowy dream in Graduation Day?

The housemate and I just watched Buffy vs. Dracula and Real Me, and she is quite frustrated with the non-explanation thus far.

Also, RE Buffy vs. Dracula: I need an icon of Xander that says, "Strange and Off-Putting."