Virtucon writes "Ars technica has an interesting article on how Google is handling requests from law enforcement for access to Gmail accounts. With the recent Petraeus scandal where no criminal conduct was found, it seems that they're re-enforcing their policies and standing up for their users.
"Link to Original Source
"In order to compel us to produce content in Gmail we require an ECPA search warrant," said Chris Gaither, Google spokesperson. "If they come for registration information, that's one thing, but if they ask for content of email that's another thing."