As part of its announcement of the nine million iPhone 5s/5c sales during the opening weekend, Apple also mentioned this morning that 200 million customers have upgraded to iOS 7 since its release last Wednesday. In fact, the mobile operating system has experienced such a rapid adoption that it may have been responsible for a spike of up to 112 percent in last Wednesday's Internet traffic.
Among traffic hotspots were the US and UK, which have the highest rate of iPhone usage. Just how much traffic are we talking about? Some 2.2 terabytes of data per second spread over 6.3 million downloads per hour, according to one estimate...