Curl programming language

Hey /prog/,

have you done anything in Curl (http://en.wikipedia.org/wiki/Curl_%28programming_language%29)? If so, is it any good? It looks kind of Lispy, and is attached to an apparently pretty decent RIA platform.

For those who have never heard of it, here's, some variations of factorial as code samples:

{define-proc {factorial n}
    {return {if n < 2
             then 1
             else n * {factorial (n - 1)}}}}

{define-proc {factorial n}
    {let result = 1}
    {for i = 2 to n do
        {set result = i * result}}
    {return result}}

{define-proc {factorial n}
    {let loop = {proc {acc, n}
                    {return {if n < 2
                             then acc
                             else {loop acc * n, n - 1}}}}}
    {return {loop 1, n}}}

>>13
Are you suggesting that Norwegians have any kind of concept of doing things other than fucking women for hours and killing everyone else they find with their penises?