Due to the massive amount of hits my RSS feed is experiencing, it has been shortened to 2 days' worth and will soon be re-coded to refresh only every three hours, independently of any site updates.
So get with the program and change your newsreader polling interval to 3 hours or so - I'm not cnn.com, for chrissakes. Quoting John Gruber, "I'm looking at you, Shrook users".