Webwire: Retailer mistakenly offers iPad 3 for €60; T-Mobile USA seeks LTE device interoperability

UK retailer Tesco is refusing to honor iPad 3 pre-orders, after mistakenly offering the device for £50 (€60.20) online.
T-Mobile USA is calling on the FCC to require that all 700-MHz LTE devices are interoperable with other networks.
PayPal has entered the mobile payment market, launching a new dongle allowing merchants to take payments from iPhones.
US President Barack Obama is using an online documentary on a YouTube platform to raise funds and support for his re-election campaign, by allowing viewers to make donations and post campaign info on Facebook without leaving the video site.
Motorcycle manufacturer Honda is gearing up to launch its own smartphone app, offering satellite navigation, traffic and weather information to its riders.
Apple shares briefly topped $600 (€459) during Thursday's NASDAQ trading, one month after breaking the $500 mark. At $600, Apple's market capitalization is $550 billion.
Canadian operator Wind has slammed plans by the government to set spectrum caps on 700-MHz and 2,500-MHz auctions, claiming it will leave players without the airwaves needed to compete.
Swedish authorities have ramped up their investigation into file sharing website The Pirate Bay, requesting information from the site's hosting provider.