Hey guys, I'm running viral site and I would like to boost my traffic a bit. So, what about contacting big FB pages and offering them to pay for posting links to my site? However, I'm not sure about the paying model. Should I pay them per post? For CPM? For clicks? And how can I reliably track it? Should they give me access to administration or should I use bitly? Do you have any experience with dealing with FB pages? Thanks!