Facebook faces a dilemma between prioritizing user privacy and increasing profits. As the largest social network with over 300 million users by 2009, Facebook relies on advertising revenue but also collects extensive user data. This raises privacy concerns as users want control over how their personal information is shared. Facebook has tried programs like Beacon to track user purchases and terms of service changes allowing unlimited data collection, generating backlash from users unhappy with the lack of transparency and control over their private information. Balancing privacy protections with profitability will be key to restoring investor confidence in Facebook's long term success and growth.