Just a friendly reminder that when you make things people like, a viral crawl will naturally happen without a need to slather Facebook buttons everywhere.
Actually, Flappy Bird did have Facebook sharing. And removing it then led to a drop in virality. So, unfortunately, it proves the opposite is true.<p><a href="http://marketingland.com/viral-rise-fall-flappy-bird-73479" rel="nofollow">http://marketingland.com/viral-rise-fall-flappy-bird-73479</a>