People want to know how to earn Bitcoins Free. Here are my two favourites, as they are easy to do:

I like to use Bitbin (http://bitbin.it/), because I need to share pasts all the time.
I like to use CoinURL (https://coinurl.com/), because we all need to share links.

Using these two services with the amount of content I share, you can make a nice little income by the end of the month with the right network.