There has already been a significant amount of discussion on the subject of theft prevention. Any truly secure form of theft prevention would either inconvenience the legitimate user, or place a terrible burden on the company's tech support. There aren't any plans to incorporate additional theft-prevention features into the software.

For every theft protection scheme you can dream up, I can tell you a reason why they can't implement it.

For the one you just suggested: It would require that there actually be a server set up to receive these transmissions. Someone would have to pay for the maintenance on this server. And even then, it would be illegal for the server owner to divulge private information such as the thief's address. Just because the person is a thief and a criminal doesn't mean he loses his right to privacy. He could successfully sue the server operator for releasing his private information.