Who Should Be Most Worried About Google?

Google’s rumored move into the wireless space as an MVNO could give them the last piece of the puzzle. From the device in your hand, the operating system it runs, the email/office/video/social apps you use, the wireless or fiber access network it connects with, the IP backbone and CDN that serves the data, the undersea cables and terrestrial dark fiber it traverses, the cloud on the other end, and the data centers that the servers sit in, Google will have its thumb if not its whole forearm in every single pie. Should we be more worried than we are? Or more precisely, who do you think should be most alarmed at the prospect of Google Wireless on top of all else?