Reaching as many online viewers is an important factor for the success of any online crowdfunding campaign. So sharing the campaign page online over various social networking websites is recommended. 

On the campaign page you right below the "Contribute Now" button you will find "FACEBOOK SHARE" button.

You can share the campaign URL over other social networking websites using the available options right below the campaign image. 

As a donor (logged in) you can FOLLOW the campaign by clicking the follow button, this will help you to be updated with the updates on the related campaign. Don't worry you can even unfollow at any given point in case you don't want any further updates of the related campaign.