Twitter adds mobile targeting option while struggling to catch up on the video side

by Cynthia Boris
80% of Twitter users are doing it on a mobile phone. It’s a natural, really. Twitter was designed for short bursts of information – perfect when you’re on the go. But over the years, the social network has evolved into more than just a way of sharing your real time excitement at an event or a photo of your lunch, it’s now how many people get their news and keep up with the world around them.Read the full article