Tesla Motors Club

Yesterday I was at a Supercharger in New Mexico and another Tesla owner told me that he'd been at this location recently and there was a worker there surveying the lot, and upon questioning had told him that Tesla was planning to add a microcell to the Supercharger location which would then be used to add "value added services" to Tesla owners who are at the location charging.

Has anyone heard anything like this anywhere else? What would these "value-added" services be? I've long expected at some point, you pull into a Supercharger and your car's screen starts showing ads. I sure HOPE that is not what this is about.