MobileApp > GAE
Google App EngineとSlim3とMobyletで始める携帯Web入門
http://www.atmarkit.co.jp/fsmart/articles/keitaiweb01/01.html
Slim3
Sample Code Site http://techblog.ecstudio.jp/tech-tips/freewebsite-with-google-app-engine.html
Django
Big Table
Google Web Toolkit(GWT)