Sure, there are people who call themselves writers and mean that it is part of their formal job title. But then there are the greater numbers of us who are writers but don’t label ourselves as such, the millions of us just noodling around on Facebook or Snapchat or Instagram.
I like what these statements added to this writing. I say this because it allows the audience to connect on a more personal level and it even broadens the audience. The author talks about social media usage which is very common in this day and age. This goes to show how prevalent revision really is in our daily lives even when it isn't brought to our attention.