My own site is hosted by SiteTurn.com who provide some huge amount of webspace on either Windows 2003 or Linux for rediculously low prices. It almost seems like stealing to me. I have one GIGAbyte of webspace with full support for ASP.NET and whatever webapplication that I write myself and only pay about $14.- per month.
Unfortunately, my ISP doesn't allow me to run a webserver on my private computer so this is the best solution for me to train my own web development skills. Haven't had much time yet but hey... It's just work in progress...

The best thing: I don't have to put all kinds of ads on my site or have other nasty limitations. It's a pretty good deal for me.