[voronoff]

I think this image from elsewhere in the comments does a reasonable job of showing both what an argument map looks like and why you might want one.

http://www.argunet.org/wordpress-argunet-2/wp-content/upload...

[ChrisKor]

I wish Kialo [0] would allow you to export their giant argument maps in this sort of markdown, instead of their crappy outline format.

[0] http://www.kialo.com/

[sdenton4]

hm. Looks like monoidal category theory.