After a few months using Spacemacs, I moved to neovim, but took the idea of the space leader and "meaningful" mappings with me.

I remapped the leader key to space, and created a bunch of sensible mappings: all my Markdown mappings are under <space>m and so on.

I left most of the normal mode movements at their defaults, though.

It would be cool if someone could do a Spacevim vimrc or plugin.