On #fa IRC a bit ago.
[03:41:29] <[REDACTED]> hi Dragoneer. do you have a moment to discuss the rumored AUP changes?
[03:41:42] <Dragoneer[AFK]> [REDACTED]: Certainly don't!
[03:41:49] <Dragoneer[AFK]> I'm not discussing any changes until they're public. =3
This would seem to confirm that there are changes to come.
Edit:
From an anonymous informant engaged in a PM:
11:02 <Dragoneer[AFK]> We're doing an AUP update regardless.
11:05 <Dragoneer[AFK]> Tuesday/Wednesday
Also this:
10:49 <Dragoneer[AFK]> I'll put it to you this way: what affected FA directly affects a few other sites, too
The past tense there could indicate legal issues of some kind, perhaps surrounding the new EU laws against simulated child porn.
Edit 2:
http://img191.imageshack.us/img191/1772/morefadrama.pngMore support for the Europe theory in the first paragraph.