Computationally implemented methods and systems include receiving data regarding one or more properties of a device, said data not particularly identifying the device, identifying one or more services configured to be provided to a user of the device, said one or more services requiring access to particular data controlled by the device, wherein access to the particular data controlled by the device is managed by the device, and requesting access to the particular data controlled by the device, in exchange for providing one or more of the identified one or more services. In addition to the foregoing, other aspects are described in the claims, drawings, and text.