YouTube has also faced criticism over the handling of offensive content in some of its videos. The uploading of videos containing defamation, pornography, and material encouraging criminal conduct is forbidden by YouTube's "Community Guidelines". YouTube relies on its users to flag the content of videos as inappropriate, and a YouTube employee will view a flagged video to determine whether it violates the site's guidelines.
For kids to have the best chance of learning from a video, Johnson told me, it must unfold slowly, the way a book does when it is read to a child. “Calmer, slower-paced videos with less distracting features are more effective for younger children,” she said. “This also allows the video to focus attention on the relevant visuals for the song, thus aiding in comprehension.”
Facebook (FB) , which trades for about nine times its 2018 revenue consensus, is still seeing 40%-plus revenue growth and has some big growth levers left to press, is arguably a better comp for YouTube, given its business model, network effect and market dominance. But Facebook is quite profitable -- in spite of heavy spending on data centers and content security, Facebook's 2018 net income consensus stands at $22.5 billion -- and based on comments made by YouTube CEO Susan Wojcicki and others -- YouTube's profits might still be minimal thanks to large data center and content investments.
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