I had been using Safari for viewing my website development until I found a little add-on for FireFox: FireBug
Apparently, FireFox does not support RSS Feeds like Safari does. There is an add-on for FireFox named Sage. Sage claims to add RSS features to FireFox, but at this time I am not having a lot of luck getting it working. Since the site is “work in progress,” I’m hoping it is just something I have set incorrectly.