Caffeine and/or coffee have been labeled as "bad" for years, but in recent years some "experts" have been pointing out that the evidence does not bear this out.  For example:
  http://raypeat.com/articles/articles/caffeine.shtml
  One person also posted the following link, with no commentary (and so I'm including it here):
  http://www.sciencedaily.com/releases/2008/01/080122101945.htm |