If you've been reading this blog since the beginning you know about Fractional Horsepower servers. It's an important idea. That software you think of as running on huge servers in the cloud also can be deployed on much smaller systems, including behind a firewall on a personal computer. Radio UserLand was a server that ran on the desktop, yet very few users knew that. It just ran in the browser, there was a little cloud component to act as a proxy, to do the kinds of things you can't do from a desktop.