Just curious, because I can see a lot of forums that are missing the rss button eg this forum
http://social.technet.microsoft.com/Forums/en-US/w7itproappcompat/threads
But if you paste this url in, you can see that there is a feed for the forum :
http://social.technet.microsoft.com/Forums/en-US/w7itproappcompat/threads?outputAs=rss
Maybe I need to be a subscriber ? If so, fair enough.
However you might want to take a look at this forums rss source:
http://social.technet.microsoft.com/Forums/en-US/configmgrinventory/threads
In Firefox though maybe because IE9 says it has code errors.
Scroll to the bottom of the source and you can see quite a few missing (xml) closing tags like rss, channel, item...
Not to mention the page of html !!!
Also can you please, please fix the markup in zennio's (the op) initial question in this thread :
http://social.msdn.microsoft.com/Forums/en-US/windowscompatibility/thread/61eb8599-16cc-464e-9873-29907777a5f7