MasterCard has switched up its NFC and Mobile Payments deal with T-Mobile and Orange to include corporate parent / sibling Everything Everywhere. The pairing will leverage the existing Orange Cash standard to get users onto the service, building out a person-to-person payment system similar to Pingit as they go. It’s reportedly angered rival networks Vodafone and O2, still smarting from last week’s 4G news, who were co-operating on a unified mobile payments service called “Project Oscar” that would have standardized the system nationwide. Read the full story at Engadget.