Recently, I stopped by a local T-Mobile store, the home of the new G1 phone. This is the so-called Google phone, the mobile device with Google’s Android operating system. Many in the press have anointed the Google phone as a potential “iPhone killer.” That is, a device capable of knocking the iPhone off its pedestal as the most desirable and most well-reviewed smartphone on the market. While the iPhone is not yet the leader in sales, it’s moving along here as well; latest reports show that the iPhone has surpassed RIM’s BlackBerry to reach second place in smartphone rankings.