What’s the secret of keeping your Facebook friends on, well, friendly terms?
Basically the same thing you do to keep stay on people’s good side in the off-line world. A study from the University of Colorado at Denver lists some of the common reasons people choose to “defriend” others on Facebook. Among the prime offenses: a bunch of random status updates or going off on political or religious rants. Another good way to get defriended – post crude or racist comments.