This is a common dilemma in social media. Does "liking" a post mean you agree with it? Does "angry face" mean you disagree? What about "laughing face", "shoc

This is a common dilemma in social media. Does "liking" a post mean you agree with it? Does "angry face" mean you disagree? What about "laughing face", "shocked face"? It is dangerous to read legal responsibilities into an action which is probably meaningless.