I'd like to see a series of solution recipes. A solution to a specific problem most devs would need to know... with a walkthrough and code example. For instance:
Login and password page is shown with login button. clicking login button calls controller (or controller monitors button press) which changes the view to a main page. This recipe would include screenshots and step by step instructions to make it happen. Might include a downloadable project with everything needed
Widget Portal Recipe
Just a thought...