What would be useful on showdown would be a new features kind of thing that tells you what new things have been added. I know that there is already the news tab but that only really spotlights big/important changes. What i'm talking about is like small things by urkerab (i think) such as validate, highlighted import/export, and nick colour. Small changes have happened quite often recently and i think that it would be helpful to know whats going on. For example, if someone hadn't told me about shift+arrow button for moving chatrooms, i would have never figured it out.