I want to know the answer to the following question:
How does youtube now operate as a business?
All the background I'm provided with is that "The site allows users to upload, view, rate, share, and comment on videos, and it makes use of WebM, H.264/MPEG-4 AVC, and Adobe Flash Video technology to display a wide variety of user-generated and corporate media video.". Is that enough to answer the question?