I was grandfathered into an unlimited data plan with Verizon for over 4 years now. Given today's annoucement that upon upgrading, folks with unlimited data plans will now have to move to a tiered plan - what's a girl to do? I am considering dropping Verizon and moving to Sprint which "claims" to have an unlimited data plan (although I have read, it is not truly unlimited). I can't say I am not surprised by this announcement and quite honestly, I could just keep my iPhone 4s and not upgrade to the new iPhone 5 when it comes out. Just curious as to others thoughts on this.