i’ve made a few changes to ex machina to enhance readibility. i’m going to make an honest effort to use titles, and i’ve moved the date to the permalink. oh, and i took the blog author “mailto” out of each post, since this is a single author blog, it’s not really necessary to put an e.mail link in each post. overall, i think it cleans things up a bit, visually speaking. perhaps you’ll feel differently.