Zachery Bir, on his Urbanape blog, explains how he used an iPhone 4 with the new Personal Hotspot feature in iOS 4.3 to add GPS to his Wi-Fi-only iPad. A tweet from Bir earlier in the day caused some skepticism when he posted:
From a technological standpoint, I must admit I was a bit skeptical as well. When deciding on which iPad 2 to get, I debated many of the same pros and cons as other customers wondering if the $130 upgrade to enable 3G on an iPad was worth the money.
Ultimately, I decided to put the extra money toward more storage and I settled on a black, 32Gb, Wi-Fi-only iPad 2. Upon seeing a post from Daring Fireball's John Gruber about Bir's findings, I feel as though my decision may well be completely justified. … Read more