In Order to Comment...

You need to click on the title of the post that you are reading if you are reading the blog from its homepage http://www.ianpenk.info or ketai-hashi.blogspot.com, since I just installed a new commenting tool, disqus, that links facebook, digg.com, twitter, etc. to allow for more streamlined commenting and whatnot.  It's pretty cool since you can use your profile from a bunch of different sites to comment, and you don't necessarily need to make a profile or become a member of google/blogger in order to post a comment or to follow the blog.  Thanks and comment if you so choose ; )