Hypothetical: Someone on your friends list writes in his/her journal how he/she took unfair financial advantage of a vulnerable person. The "friend" tries to justify his or her conduct, but you think the "friend" is being a total douche. Assume that the "friend" is someone who you have never met in person and only know from his/her journal. Which of the following are you more likely to do?
Things That Make You Go Hmmm
Call him/her on it in a comment, in a nice way
Call him/her on it in a comment in a not so nice way
Call him/her on it in a private message (either in a nice or not so nice way)
Write a supportive comment even though I don't mean it
Mind my own business and say nothing
I'm not sure.