I'm planning on creating a web site that contains links to many .kml files from all over the net (as well as a few of my own). I want it easy for novices to Google Earth to go to the web site, and choose to view any number of .kml files in Google Earth. I assume this has been done already:

Could people please post URLs to web sites that have done this very well? I'd like to see how various solutions before I put together my own.