I used to do it a lot back in 2010 and 2011, especially under certain Reality TV-related posts. Then, Facebook added some sort of feature that allowed your friends to see which posts you were commenting on, and I didn't want any of my family. friends, etc. to see all of my messy arguments, so I completely stopped
Nope but i used look at others being dragged and the facebook drama. Its been deactivated for a good while now
(I try my best to avoid hitting the like button while scrolling through the comments )