“When you’re introducing a mobile app, you look around and say, we could be doing 15 different things, but how do we communicate to someone why they would want to download and even sign up for this thing?” Systrom says. “In the mobile context, you need to explain what you do in 30 seconds or less because people move on to the next shiny object. There are so many apps and people are vying for your attention on the go. It’s the one context in which you’ve got lots and lots of other stuff going on. You’re not sitting in front of a computer; you’re at a bus stop or in a meeting.” – Kevin Systrom, CEO and Founder, Instagram. Via Fast Company.