Click is now a top level Apache project
Congrats to the Click team. My interest in doing Java web apps is low since I have mostly been using Rails for the last three years.
That said, Click hits a sweet spot with a good templating system and model super classes for pages, forms, tables, etc. Because I might be using Google AppEngine for more projects, I may need to use Java so I have just read through the documentation and code samples for the latest version that is compatible with AppEngine.