Tired of Cluttered Productivity Apps? This One's Just a Text Document

–WIRED 

I've spent decades testing, reviewing, and (most importantly) using different to-do list applications. And I think we can all admit that most of these apps are way too complicated. A to-do list is just a list. Humans have been making lists for thousands of years, long before computers existed. Paper works well, but so does a stone slate if that's what you've got handy.