is dedicated to one goal: publishing content on the Web. It's beautifully designed, completely customizable, and fully open source. It allows you to write and post your own blog, providing the tools to make it easy and even fun to do. It's simple, elegant, and designed so that you can spend less time messing with making your blog work and more time blogging.
While the current version of Ghost
(as of this writing) is limited to single-user blogging, the platform is stable and growing rapidly. Ghost is free software released under the MIT License, among the least restrictive in use.