definitly yes! I used vimwiki some bit but lacked some menu and time functionality, although I am sure that it could be tweak to work like a great command line

definitly yes! I used vimwiki some bit but lacked some menu and time functionality, although I am sure that it could be tweak to work like a great command line blog platform. But there are a lot of tool, that take .md files and create a static site with it. Which is a great start, where you could bind a deploy script that could be triggered from vim for example.