I run two different sites http://www.smallbusinessdoer.com/ and http://www.georgeverdolaga.com/.
If you click on the feed for the first site http://www.smallbusinessdoer.com/feed/ you get a nicely styled page and a chance to subscribe.
If you click on the feed for the second site http://www.georgeverdolaga.com/feed/ you get source code.
Is this because one site is set up with feedburner and the other site isn't? I'm worried that some people won't know what to do when they get to the source code xml page (not knowing that they can go into their feed reader and cut and paste the url address).