Okay - I know every business is not making these mistakes but because I am on Facebook about 98% of the time I am awake, I do see these mistakes a lot.  I see them enough that I was inspired to write this blog and even had to scale it back some or it would be tl;dr.  If you are playing by Facebook rules I applaud you.  If you aren't or are not sure, please take a few minutes to learn some of the rules and etiquette of Facebook posting for business.