Facebook appears to be testing a feature that provides analytics on posts by Facebook users who link to posts by pages.

Posts that fit those criteria are showing up for some users with the number of Facebook users who saw the post included at the bottom, and when users hover over the link containing that information, they are seeing popup windows containing data on the number of users who saw the post organically and virally, as well as the number of views the most popular post by that user reached.

Readers: Are you seeing anything similar?

Thank you to Peleg Zach for the tip and screen grab.