As a product manager/designer/developer the one thing holding me back from getting rid of my laptop entirely is that I can not create things on a phone. Ask an engineer or a film editor if they can do work without a laptop. The answer will be no, which makes me think that in the future, the laptop will be a niche product used only by people who create things. Everyone else will be consumers, and a phone or tablet will work just fine for them. Wonky question: is there a software company that was built/designed/coded entirely using mobile phones?