Re:You could use one now.... if they let you (Score 1)

I agree if some changes to the algorithm are done it could be optimized for use in air. The major problem for me is the noise with about 50 people over the phone(some business calls and some trying to pass time) would make my 12 hour flight miserable. Even if GSM/CDMA phones are never optimized with the advent of wifi in the air along with wifi phones would be definately allow us to talk clearly in the air without even the fear of interefernce. The sound issue is something you guys definately wanna consider. While business can be done on text/email it would atleast defy the arguement of losing alot of money because of being out of touch.