Articles
A. G. Lindsay writes an article about how to finish your braids (15 pages).
http://www.weavershand.com/kumiendings1.pdf (via)

Events
A see and share style event in Montreal on April and I couldn't go. 8( But at least we can see the pictures.
http://picasaweb.google.ca/michellebeauvais/April252009?authkey=Gv1sRgCL...

Blogs
The math behind maypole braids
http://divisbyzero.com/2009/05/04/the-maypole-braid-group/

Dogs and kumihimo don't mix. The sensitive may want to avert their eyes.
http://tapestrybeads.blogspot.com/2009/05/winston-tried-kumihimo-today.html

About the Korean (dahoe) origins of kumihimo.
http://pearl.livejournal.com/348806.html

A bit more detail on the same.
http://themaedupshop.wordpress.com/2009/04/24/traditional-korean-cords/

A lengthy introduction/summary on kumihimo from an SCAer studying the topic.
http://beadybunch.org/?p=175

Glass bead artist, Dora Schubert takes up kumihimo and tells us all about it.
http://doraschubert.blogspot.com/2009/05/its-already-may.html