One assumes that the social media is a "free for all" platform. You can say anything, rant your angst, grieve about what you consider is a tragedy, expound your philosophy about life.  But without your own knowledge, moderators of these platform are spying on you, checking every word or picture you post. They can pull down your posts without a warning, and they will do so without even giving you a hearing.  K. Giriprakash and Vijay Belavadi discuss the chequered speech is absolute in the social media platforms.