Opa: one language for all the web app stack

Any example apps more complex than typical hello world stuff? I'm interested

The language looks kind of bloated PHP3 with some ajax, no separation of concerns at all ! I don't think Opa is the solution to the actuals web development problems. Perhaps we need more great ideas and frameworks (symfony, rails, etc) from already well established languages and methods.

i'm reading the manual right now (<a href="http://opalang.org/public/book_opa.pdf" rel="nofollow">http://opalang.org/public/book_opa.pdf</a>), it is a lengthy pdf that also features a wiki, advanced chat, web service client and server and a reference of the language.

I don't know. I see it comes with it's own server and database bundled and I don't really like it. I'd like to choose which server I'm going to deploy and which db I'm going to use myself. Also, the language just looks kind of crowded.