A friend of mine who is now at Lattice Engines sent me this link written by one of his friends about WikiLeaks and privacy: Wish you were beer: Wikileaks and Privacy.
I'm not sure where I am on this debate yet. I am in favour of transparency and generally agree with the idea of a work product exception to privacy regulations (e.g. if it's about you in your work or professional capacity, it's not really "personal" information) but it's an important debate to have.