Katachi Update
It appears that some people actually want to see Katachi in action before they try it. I can't imagine why, it only requires two libraries to be installed from version management, both of which are slightly obscure. So, here is a screenshot.
Also some other people don't know where to get GVFS and GtkImageView from. This is the git tree for GVFS, and GtkImageView is here. GtkImageView 1.1.0 should work fine if you fix the trivial compile warnings, so maybe I should ditch my local SVN checkout and use the release for now.