Over at TechCrunch, Ingrid Lunden offers a look at some surprising numbers when it comes to mobile broadband use:

Android has convincingly overtaken Apple as the most popular OS in the smartphone industry both in terms of sales and overall penetration. But when it comes to how much wireless devices are actually used on cellular networks, those who own Apple handsets are disproportionately the biggest users of apps and the mobile web.

All told, users of the iPhone 4, iPhone 4S, and iPhone 5 account for more than half of all 3G traffic. That’s a lot of iPhone owners online.