Content Filtering Question: Has Social Media Hurt Your Business or Helped?

As I sit here, I am reading a friend’s status on Facebook that says, “well…ugh!!! no more waiting on the mail….got denied my unemployment cuz the state says i had disregard for my employer when i posted on facebook i was loosing my job. ??? SO…ADVICE….NEVER talk about your job, and NEVER have coworkers as friends on facebook!!!!! now, if …