Filed under: CellphonesAfter holding out for years, MTA has finally caved to the public's demand for cellphones in New York subways. New York City Transit has announced a deal with Transit Wireless, who's forking out $46.8 million over 10 years for the privilege of installing service in the 277 underground stations currently lacking coverage. Cell phone providers will have to pay Transit Wireless for their customers to be able to roam onto the subway network, but it's hard to feel sorry for them: a consortium of major providers, including