Last month, while running errands one day after work, I received a breaking news alert on my mobile phone: Explosion rocks Midtown Manhattan.
My first thought was concern. Our offices in New York City are located a block from Grand Central Station. Beyond the text alert, I wanted to see what was going on, but it was too soon after the explosion for a video stream on VCast, and I wasn't near a TV, so I had to get to my ...