Old news is just that: old news. The real juice is in the new news! Watch the video below.
DecayWall does the opposite of what news sites have done before: instead of placing a premium on accessing archived (read "old") news, it places the premium on the most up-to-date content. When you're on the wrong side of a DecayWall, you can only see dated information; everything current is obscured until enough time passes that it's no longer relevant.