When disruptive tech disrupts -- hindsight is 20-20. Even famous executives like Michael Dell can be surprised by market change -- his comment about the rise of the tablet: "I didn't completely see that coming" made me wonder a bit about his marketing staff. But it was his remark about Android that made me pause: "if you look at 18 months ago, Android phones were like, "What is that?" And now there are more Android phones than iPhones." Consider this description from another WSJ article, which notes that "the handset logs calling data, messaging activity, search requests and online activities. Many smartphones also come equipped with sensors to record movements, sense its proximity to other people with phones, detect light levels, and take pictures or video. It usually also has a compass, a gyroscope and an accelerometer to sense rotation and direction." And Android phones support voice-activated search, e-mail response, and navigation. It would not be unreasonable to expect all smart phones to do all of these things, oh, maybe by next Thursday. And the following version may be quite usable.