I want to know the answer to the following question:
What other surprising aspect of human development will youtube likely have an impact on?
All the background I'm provided with is that "In education, for example, the Khan Academy grew from YouTube video tutoring sessions for founder Salman Khan's cousin into what Forbes'  Michael Noer called "the largest school in the world", with technology poised to disrupt how people learn.". Is that enough to answer the question?
Answer: yes