If you’re tempted to post a rant online, don’t bother. The dangers of virtual venting...

Most of us have been tempted to leave an angry comment on that offensive post or article online...

Do so at your own peril. A new study says those who post opposing opinions or leave angry comments, do so in vain. Angry commenters did report feeling a brief surge of satisfaction when airing their grievances, only to feel misunderstood and angrier after the fact.  In reality, you're probably only preaching to the choir or to someone who thinks you're a jerk.

Even just reading the disgruntled posts and comments of others can take a toll on your mood. Participating in virtual bickering, badgering and bashing can leave us with a sense of powerlessness and lack of respect.