Want to know how intelligent your readers have to be to get you? Critics Rant has devised a Blog Readability Test. Just paste in your URL to find out how much education is needed to understand it. It also works on MySpace, Livejournals, Facebook, and most other profiles and Websites. We plugged in Google, which came out rated “Genius,” MySpace and Facebook ranked “High School,” but you only need a “Jr. High” background to handle Yahoo. We’re not exactly sure of the method to determine the outcome, but we found it to be a pleasant enough diversion for about the length of time it takes to read the average blog.