Getyarny.com is where you sign up, but yarny.me is where you work. I love this program. I’ve been using it since 2012 and a couple of months ago, when Yarny was shutting down, I was crushed. They’ve since moved to new servers and I’ve had no problems at all with it. Yarny is where I do most of my writing. It keeps track of word counts and the simple word processor makes it easy to avoid distractions. Editing can always happen elsewhere. Yarny is a writer’s best friend.