You don’t actually need much processing power to host some basic services. This machine is primarily for hosting this site, but if needed it can be used for other things also.
Why use Ubuntu?
Super-fast, easy to use and free, the Ubuntu operating system powers millions of desktops, netbooks and servers around the world. Ubuntu does everything you need it to. It’ll work with your existing PC files, printers, cameras and MP3 players. And it comes with thousands of free apps.