For the interested, here's an example of using Clojure with Compojure on the GAE:
<a href="http://elhumidor.blogspot.com/2009/04/clojure-on-google-appengine.html" rel="nofollow">http://elhumidor.blogspot.com/2009/04/clojure-on-google-appe...</a>
thanks for the post. I was waiting for this to be setup by someone. We also have php working on the app engine <a href="http://www.webdigi.co.uk/blog/2009/run-php-on-the-google-app-engine/" rel="nofollow">http://www.webdigi.co.uk/blog/2009/run-php-on-the-google-app...</a>