Facebook Anonymous Login is definitely a step in the right direction to address those concerns. And yet it&#x27;s hardly adopted anywhere.<p>I think you&#x27;re underestimating the importance of Facebook information towards making viable free content. The basic, accurate information you receive from the FB SDK really helps salespeople identify qualified leads for trial-to-paid conversions; the info also can be used to tell you what other websites people visit or software they use. This really helps make sales and improve your software in a way that seems generally net positive for consumers and producers.