The title says it all. I update the KB Articles lists in my v2, v3 and v4 so-called "FAQ" sites using Microsoft RSS Feeds for SP v2, v3 and v4 respectively. I'm now looking for a similar MS feed for SP 2013.
I know that I can search on KB articles and in fact I've done that with the SP 2013 KB articles I have listed here
http://spf2013faq.mindsharp.com/Lists/SP%202013%20Links%20to%20KB%20Articles/AllItems.aspx
but the next time I do a similar search if there are new KB articles, they will be mixed in with the ones I already have (leading to a lot of unnecessary time spent avoiding duplicates). Using RSS feeds avoids that problem completely as they are in descending date order and I can mark as read all the articles I have already added to the site(s).
SP 2013 "FAQ" (useful links):
http://spf2013faq.mindsharp.com/default.aspx
SP 2010 "FAQ" (useful links, book lists):
http://wssv4faq.mindsharp.com/default.aspx
WSS3/MOSS FAQ (FAQ; Books and Links) http://wssv3faq.mindsharp.com/default.aspx