A simple Clojure application developed by @pcalcado is now available on Google App Engine, with the code hosted on GitHub. This project, shared at http://github.com/pcalcado/my-best-mate, is accompanied by a blog post authored by the developer, which delves into the intricacies of using App Engine and running Java applications. The blog post, titled "Getting Cloud: Clojure on Google App Engine," can be found at http://fragmental.tw/2009/04/08/clojure-on-google-app-engine/. The effort has been acknowledged and appreciated by Chris Wanstrath, also known as @defunkt.