Ad network InMobi has been asking its customers what they think of the rumored upcoming iPhone 5 (purportedly to be announced at the event in Cupertino next week), and as you might imagine, the response is overwhelmingly positive: 41% of current mobile customers in North America say that yes, they're planning to buy an iPhone 5. That's even before the phone's features or specs are officially announced, and again, that's all mobile users in the US, Me
