Social media marketers: Did you catch these three stories last week? Here's a recap in case you missed any: Facebook Testing Location-Based Ads After some new research came out showing that Facebook marketing leads to sales, and that their new news feed based (mobile) ads are highly effective, Facebook...

Which of the Top 50 Branded Facebook Fan Pages are best at reaching their fans' friends through their updates? The answer to this question is critical: Are you broadcasting to your fans only, or are your fans "serving as a conduit for brand exposure to...