Medium is a very interesting concept when it’s compared to its competitors. In short, it allows you to write and then publish your content alongside other authors at Medium.com. You also get to follow other people’s work and be a part of the Medium community. In other words, it’s a large web publication website where you’re one of the members and can submit your own content.
I found CMS Made Simple to be very easy to template, for instance. And I used ModX for years before using WP, and it is also very easy to template, and offers a lot of nice features. They will appeal to someone who wants to develop, but is generally uncomfortable in PHP. You can mostly get by with HTML and template tags. This tends to prevent the “white screen of death”. 3 Best PayPal Alternatives for WordPress Users