[Tichy]

NodeJS builds on some C async framework, so pretty much every language build on C could go the Node route - but it would be a lot of work. Personally I wish somebody would adapt it for Arc - or maybe not, so that if I ever apply to YC again I can do that for bonus points :-)

EventMachine is OK, I suppose, but I have heard that it has some warts. Are there any good web frameworks that build on EventMachine? Though I suppose the basic Sinatra-Style framework would not be that hard to build...

[mnutt]

As of 1.3, Sinatra can do streaming using an evented webserver like Thin, which uses EventMachine. Goliath may also be worth checking out.