Everyone talks about that Social Sharing Sweet Spot; when, where, and how to share content to positively impact and reach a majority of your audience. It's a science and varies from social network to social network.
Facebook has been around since many of the people who use it can remember. What would they do without it? This infographic takes a look at some of the internet giants that have come before Facebook, how they got started, where they are now and how they ended.