Just realized that when 
I was working on the 
RSS feed for the 
Newshound that I made a 
comment about the "little orange box" in the lower right column indicating that an RSS feed was available. 
Thanks to an e-mail from a friend of mine today, I realize that the little orange box   

  is not a feature of Internet Explorer. I so rarely use IE these days that I had forgotten to check it. Stupid really, since more than 90% of the Newshound users are still using IE. 
Anyway, the orange box is a feature of Firefox that allows you to use 
live bookmarks. I see it as a sign that a site has an RSS feed, but I'm probably wrong to so closely associate the two.