Couple times i was trying to start using mind maps for different purposes. Every time i was failign measerably because of software available on Mac OS for this purpose. Not sure why, but every tool i tried was not really intuitive and useful. Today i found out that you can build mindmap with Markdown! I love this idea, because i don't have to use mouse anymore and can just edit "code" of the mindmap easily + i love Markdown :)
Check this out!