Filed under: Portable Audio, WirelessWell, it's only been a couple hours since the DOJ officially approved the XM / Sirius merger, and while we're a little surprised at how low-profile the two satellite radio services are being about the decision, there's nothing at all shocking about NAB's reaction -- the organization says it's "astonished," and that the Justice Department's decision to "propose granting a monopoly" to the two companies is "breathtaking." Yeah, they're not happy. Same goes for
