Whenever I write about zombies, I tend to bury the lead. That's a grave mistake. Anyway, here's a case study about how the Darewin Agency used social media to make The Walking Dead a hit on France's NT1 TV network. On its Walking Dead site, NT1 advised people to avoid a "zombie virus" by avoiding the #walkingdeadNT1 hashtag, which naturally prompted people to use it. Within moments of posting the hashtag on Twitter or Facebook, users were suddenly followed by hoards of virtual zombies. (Maybe those new followers were just average French people. Undead or Parisian … it can be tough to tell.) Contrast this campaign—in which 30,000 users were "attacked" by zombies in less than two weeks, with 550,000 impressions tallied—with this Walking Dead stunt from Toronto, where a finger was chopped off a pair of giant zombie hands each day until the series' return to TV. Effective for sure, but the French effort required more braaaains. Via Adverve.