OTOH, by posting the photos from the "For only you" email chain, Arrington's lawyers may have breached her right to privacy with regards to those photos. (According to the lawyer's bio, he's an expert at business litigation, IP, and unfair competition and those are the firm's primary practice areas...but not defamation or other non-business torts. http://www.bgrfirm.com/attorneys/eric-m-george/.) This is why you hire lawyers that are experienced in their field. Experience in one area of law does not necessarily transfer to other areas of law.
It's also quite odd that Arrington lives in Washington, the events at issue allegedly took place in SF Bay Area, but the lawyer and his firm...are located in LA. Clients rarely, if ever hire non-local attorneys to handle their legal matters--especially non-local attorneys who are not experts at handling the legal issues at hand.