In just over three decades, “personal computing” has gone from towering desktops to mobile devices and an entire ecosystem of apps. So how did we get here? And what can that journey tell us about the future of mobile computing?
Matt DeBergalis, 29, created ActBlue to be the "PayPal of political giving" in which anyone can become a Democratic fund-raiser by creating an online page and tapping his or her own social network. The site raised $17 million for the 2006 Congressional races through donations ranging from a buck to five figures.