A thesis on the usage of "liking" a post to convey "I acknowledge your response and have nothing further to add"
The pressing of the button over a long term actually reveals more about the button pusher's character than it does about the button pusher's preference(s).
Suppose I'm a malicious jerk.
I'm disgust by all these people posting things that are WRONG.
I want to get at a few of the worst of them (to spam or troll or worse).
How do I organise and prioritise going after the worst?
Simple. Bookmark them. Make a list. What's the tool for that?