1 in 4 online shoppers, who shop at least quarterly online and login to their Facebook account at least monthly, have made a purchase based on a social recommendation, details Sociable Labs in a March 2012 report. 62% of survey respondents said they had ever read a comment on their Facebook page from a friend talking about a product they purchased, while of those, three-quarters clicked on the product link in their friend’s comment. Once at the retailer’s site, 53% purchased the product they learned about through their friend’s comment. Additionally, these eventual customers are happy to pass along the favor, as 81% identify as sharers themselves. Read the rest at Marketing Charts.