Remember Data.gov? The President does, and he has issued an executive order that should give the information portal a shot in the arm. Starting this week, new and modernized Government information systems should use open and machine readable formats by default, adhering to the guidelines of a new Open Data Policy. The policy requires agencies to use open, machine readable formats that are non-proprietary, publicly available and unrestricted, and aims to put useful data in the hands of US companies while increasing privacy and security.