Does it make you feel better? According to Health Day News, it may actually make you angrier in the long run. "It's so tempting. You read something on a website about a hot-button issue that makes you mad and you've got to respond. Before you know it, you're verbally sparring with a stranger. But you may want to think twice before jumping into the fray.
While you might like getting your point of view off your chest, over the long term your rants may be making you less happy and more angry, suggest two new studies by a single research team." more 
What do you think?