4. Talking about your friends' problems.

It's amazing to want to help your friends with the problems they're going through, but they might not want their issues broadcast. "Suzy's baby has cancer let's all pray!" Maybe Suzy didn't want her inbox getting flooded with messages about prayers and home remedies for cancer! Always ask first.

5. Ex bashing.

We get it, you hate your ex. I think just about all of us hate an ex or two. It's fine. Keep it off Facebook though. Chances are, you have a lot of mutual friends and you do NOT need to be airing your dirty laundry for all to see. Instead, go out, have a beer, and rant to a friend or two. Not to everyone you've ever met.

6. TMI.

Did you just have a sandwich? Nice. Don't post about it on Facebook. Buy some cute dresses at the mall? We didn't ask for a photoshoot. Heading to the gym? No one cares. Facebook is a cool place to share information but it shouldn't look like a personal itinerary for your day at the end of the night.

7. Inviting everyone to play Candy Crush, Farmville, and other games.

No explanation needed.