Google PageRank Loss
PageRank dropped which can lead to poorer SERP listings but time will tell if site traffic is affected.
selling backlinks
Intellilinks: Earn Money Hosting Sponsored Links
Signed up for Intellilinks based on a recommendation which lets you sell backlinks on your site for money but so far no offers.
Should You Sell Backlinks with Backlinks.com?
You can make money selling backlinks with Backlinks.com but this comes at a risk to your PageRank and is not recommended.