facebook poke | tuna traffic digital marketingOne of the favorite features on the social media networking site Facebook, is the poke.  “The (facebook) poke feature can be used for a variety of things on Facebook. For instance, you can poke your friends to say hello. When you poke someone, they will receive a poke alert on their home page.”  Poking was one of the original features of Facebook.  It is often imitated but never duplicated.