New (Work In Progress) WebRadio Software for the RTL-SDR Released
Mike Stirling has just released a still in-development version of his Linux based WebRadio software, which supports the RTL-SDR. WebRadio allows someone to connect to a remote RTL-SDR device via a web interface over the internet, much like WebSDR.
There is an installation guide here.

I was able to compile, install and run the software, but there were a few issues that required resolving.