Things I learned from Facebook

-When I don't actually have anything interesting to something witty or funny, simply liking it will do.
-When I do actually have something interesting to say, don't say it because you don't actually talk to that person.
-Customization is the best thing ever. Use it wisely, and don't be dumb and have mutual friends that will also see that and blow your cover.
-Facebook works better than LinkedIn at networking, but could also be your worse nightmare if your co-workers see that you're actually a weirdo.

What have you learned from Facebook or the internets?