We are becoming less and less dependent on mobile networks. You can get a data signal almost everywhere that you can get a mobile signal and most of us are around WiFi most of the time anyway.
T-Mobile's Bobsled app, which was announced in April and gave free Internet calling over Facebook to the masses (non-T-Mobile customers included), was a cool idea. But it struggled after Facebook ...
Google today rolled out the latest version of its Android mobile operating system, called Android 2.3 or "Gingerbread." The update includes support for mobile payments, VoIP calling, one-touch copy ...