Productivity

I often share screens with co-workers by Campfire, Github, or mail. Visualizing something can save you a lot of typing. Show people what button shade doesn't look quite right, instead of explaining in 1000+ characters. Share a load graph without saving & attaching images, or handing out basic auth credentials. The list goes on & on. Once you make it a joy to share, you'll find use-cases on a daily basis, and it is my believe you'll lose less time on typing and miscommunication.