So I have gotten my hands on a unique way to make your own XML feed for your site. I think this idea will sky rocket for web designers LiveXML is a simple website with one goal in mind: Teaching new comers how to make a dynamic RSS feed that updates itself every time it is accessed by using simple PHP and a MySQL database. www.livexml.net
I don't think new comers would be comfortable enough using their own PHP/MySQL to create feeds. Better off using something like http://www.feed43.com to make ones for sites that don't have the ability built in.