On: Lisp web frameworks: which one should I use?

I've been using UCW with my own framework (lisp-on-lines) built on top. If you are going to be doing a lot of 'ajax', the UCW Ajax branch has already done most of the work for you.

That said, the learning curve is steep and there is no documentation beyond the examples + source code.

could you post URLs of your running applications in UCW ?

nevermind, someone else posted http://paragent.com