Edit: haha I love how people downvote this like i'm being sarcastic. Down with Perl, that horrible language with a community and modules 100x larger than Node!
I don't understand the attitudes either. While I enjoy writing Javascript for Node, when other Node users tell me they hate Perl, I can do nothing but give them a blank stare.
So you want an environment that is easy to program in a functional style with closures and first class functions. Has a large ecosystem, including hundreds (thousands?) of packages to do asynchronous IO. Is easily extensible and can fall back on code written in C. Finally, has a large and active community ( Madison NAPC is sold out )?
Edit: haha I love how people downvote this like i'm being sarcastic. Down with Perl, that horrible language with a community and modules 100x larger than Node!