So I'm doing some backlink research on one of my competitors and I noticed most of his backlinks are from Blogspot blogs. This leads me to believe that he is using some service to take care of the backlinks...but what service??? You can check out this site at http://www.penisamp.com If you guys have any idea what the strategy is...I would love to know it.
He might be using blackhat methods. (well, based on my experience, most of pharma related websites are using blackhat methods)
He's a member of Digital Point. You really need to dig around a site's backlinks properly and then you will find useful threads like this and this which may help you figure out what you need to know