Now, I'm sure most of you out there are using Apache or IIS. Maybe if you're really deep into hosting your own server you might be into something like Lighttpd. But if you haven't heard of NGINX then you need to read up on it. I swear this light yet powerful webserver app is probably the best I've ever seen.
If you're interested in checking it out:
http://wiki.nginx.org/Main
Keep in mind though, it runs best on unix/linux based OS.
