In reply to Jeffrey.

Really? Based on my personal experience, Grav is extremely easy to set up without any technical knowledge. You just upload the files to a folder on your webspace and you're done.

And if you're using their admin "plugin" (also just upload it to a folder), you basically have the same admin area that WP has + you can easily auto-install their plugins and even themes.
Furthermore their knowledge base is very detailled and their (growing) community seems quite helpful.

Sure, when it comes to caching, theme styling and such, you need to have tech knowledge. - but that also applies to wordpress.

And you should not forget that while wordpress is easy to install, to really make it run fast and secure, you need a lot of technical knowledge as well.
Not to mention it's complexity can more easily break your site.

The simplicity of Gravs flat-file system makes it, in my eyes, more easy to understand and get into.