Quite a few people commented and emailed asking if the Copyblogger theme came in three columns instead of only two. I basically thought these people were out of luck, but lo and behold, the guys over at Open Source Candy modified the theme to have 3 columns and they are offering this 3 column version to anyone who wants it. Check it out—they’re using a color-changed and tweaked version of it themselves.
I’ve updated the Copyblogger Theme page so that everyone will have a choice between two columns and three. Many thanks to the guys at Open Source Candy for doing this!