[Seaside] Views on JWT? With Clojure?

[Sophie]

I just came across JWT  (http://webtoolkit.eu/jwt)  and at first glance 
it looks really nice in how it automates the JavaScript and Ajax bits, 
keeping browser and server in sync.

I was even more intrigued to read 
(http://www.nsa.be/index.php/eng/Blog/From-OO-to-Lisp-style-structuring-my-Clojure-Jwt-app) 
about using it from Clojure, which seems to give a very nice dynamic 
language and incremental / exploratory development environment 
(REPL-based, not image).

I'd love to hear any views on either or both of these, specially with a 
Seasiders insights.

Thanks!