Svbtle is "a new kind of magazine" I joined a while back but never got around to trying until recently.
While Medium is very cool, I've found the content on Svbtle to be much more product and design focused, so I thought I'd try it out. The writing UI's are similar (easy markdown writing, clean workflow, drag/drop photos) but I'd say Medium is more elegant and design focused.
Here is the post about the feeling of power: "People only feel 6 core emotions. Make them feel one more."