I didn't know that Anonymous announced their presence but I think I just found some kind of headquarters in Cyprus. I took a photo. Waddayathink?
I note that Swedish public television news program Rapport has now featured a story about Anonymous in relation to the revolutions in North Africa, Wikileaks, The Pirate Bay and so forth.
There is now AnonNews, an open posting project for press releases in the name of Anonymous. There are a number of recent messages relating to Libya, e.g. Operation Libya, Libya Freedom Net by Telecomix. Since spontaneous decentralized opt-in organization is ill understood by many who were raised in the pre-Internet world, AnonNews have posted a Note to journalists. No, anonymous has no official policy on abortion!