"How Siri is ruining your cellphone service." That's the searing headline from the Washington Post in an article by Paul Farhi. Farhi claims that "Siri's dirty little secret is that she's a bandwidth guzzler, the digital equivalent of a 10-miles-per-gallon Hummer H1." Where's he coming up with this? Apparently, the "Siri eats bandwidth" claim is based on a study by Arieso that reports that iPhone 4S owners consume twice as much cellular data as iPhone 4 users and 3 times as much as iPhone 3G users. Recent Android