US IPTV Subscriptions Quadrupled In 2007; Not Taking Away From Satellite (Yet): iSuppli

Halfway through 2008, iSuppli is out with its assessment of the IPTV market for 2007. IPTV sometimes gets used for all kinds of things, though in this case they're talking about the advanced internet services from the likes of Verizon (NYSE: VZ) and... 5 months ago