I don't like the way these people restrict the axes on their charts to make their data look more significant than it is (e.g. <a href="http://cdn.okcimg.com/blog/four_myths/women_smiling.png" rel="nofollow">http://cdn.okcimg.com/blog/four_myths/women_smiling.png</a>). I seem to recall that they did this in earlier posts too.