http://www.theatlantic.com/technology/archive/2013/11/who-needs-wikis-when-you-have-github/281121/
https://github.com/blog/774-git-powered-wikis-improved
http://stackoverflow.com/questions/8025703/how-to-create-a-personal-wikiblog-on-github-using-org-mode
http://wordpress.org/support/topic/wiki-like-blog
http://geetduggal.wordpress.com/2009/02/10/wikipedia-like-blog-entries/
google:”wiki like blog”