Ok this is going to be a short post. While surfing on Facebook, how many of you have seen the post "Facebook has changed it's algorithm, you need to say hello to me in comments to keep seeing my posts"? My guess is that most of you have because once something about Facebook is posted on Facebook everyone seems to believe it. So for starters let me confirm one thing, the message claim about having to say hello in comments or you wont be seen / The Facebook algorithm message is FALSE. For those lucky enough not to have seen it, this post will tell you what to look out for.