What do you think of sarcasm in online posts? Why do you think it's so common?
Maybe it's just a reddit/Threadiverse thing, maybe it's stronger in political communities, but I constantly see sarcasm everywhere online, far more than anywhere else. Scroll down and you'll even see it here.
I am much more sarcastic in real life because it's easier to read the room and get my point across. It's a way for me to put some form of entertainment into a frustrating topic and feel smart. But I started using it less and try to actually explain what's on my mind instead. This not only improves the quality of the discussion but also makes me want to dive deeper into topics so I can better talk about it and maybe even understand/accept opposing views better.