Isn't there ethical issues about location based advertisement (I am not talking about legal). Something that tracks your location and suggest things based on your purchase history or demographics.
Just because we can clone a hamster/dog hybrd doesn't mean we should.
Nokia seems to be proud of its social contributions, "greener planet" stuff, then why start down this dark path.
I can only imagine what AT&T wireless would do with this. Atleast if I get a commercial on my cable tv programming I can fast forward through it or switch channels, its not constantly taking up my screen space and reminding me its time to buy more beer.