DD an animagus?

[Sarah]

No: HPFGUIDX 90584

Berit:
> If Harry noticed the wastebasket the first or second time, 
> I don't think anyone was hiding underneath it. I think 
> someone was sitting on it: An invisible Dumbledore :-). 
> <snip> By the way; the third time around Dumbledore revealed 
> himself sitting on top of one of the desks that were stored 
> along the wall as far as I recall. Still not conjuring up a 
> decent armchair, is he :-)

Sarah:
Harry saw the wastebasket on his initial visit.  You're right, when
Dumbledore finally reveals himself he's sitting on one of the desks.  Seems
like the desks were there all along, so the wastebasket is still a
curiosity.

Dumbledore slipped off the desk to sit on the floor with Harry.  Are we
meant to note this because Dumbledore is flexible for a hundred-and-fifty
year old, because it shows his  fondness for Harry (or that he doesn't
consider himself above him) or an unknown third possibility?

Perhaps I scrutinize this chapter too closely, but Jo seems to give it a lot
of importance when she talks to readers and the press.

Sarah