BlogEngine.NET - BlogEngine.NET is an open source ASP.NET powered blogging engine.
ELOG - ELOG, electronic logbook is part of a family of applications known as weblogs.
Blogpros - Blogpros helps to get social shares on the new blog articles as soon as the user publish them.
PixelGrade - PixelGrade provides a solution to create Wordpress blogs.
Medium - Welcome to Medium, a place to read, write, and interact with the stories that matter most to you.
Tumblr - A feature rich and free blog hosting platform offering professional and fully customizable templates, bookmarklets, photos, mobile apps, and social network integration.