GetSocialPromotion.com was a Social Media Traffic Exchange site that existed a few years ago.
This is how it looked:
One would do various tasks – for example like a Facebook page, follow a Twitter account, subscribe to a Youtube channel – and they would earn points for those actions. Then they could use those points to have other people like/follow/subscribe to their own social media accounts and posts.
The site was working okay, it had some traffic, and I had over 1.000 points in reserve. Then one day I tried to login and the site was gone, disappeared. So I lost all the points I had.
This site was a big waste of time.