Yes! The problem with all these systems that certain people lose focus by using them. And focus is the key to success. Yes, some successful people use these s

Yes! The problem with all these systems that certain people lose focus by using them. And focus is the key to success. Yes, some successful people use these systems. But there is a single variable that is common for all successful people: focus. When I was using Evernote I was not able to finish a single thing... blog posts, call for coffee, read something, etc.