The ability to easily and quickly identify bad content is an essential feature of a user-generated content platform. Why? Because not all user-generated content is good. It can't be. In fact, most of it is not good. And that's OK. The idea was never that all content is good. The idea WAS, however, that among the flood of content, there are great creations waiting to be exposed. And for that to happen, the stuff that's not great has to fall by the side as quickly as possible.
The process works, and there's a name for it: the wisdom of the crowds. The process breaks when the platform interferes with it. Then, the platform invariably declines. Does YouTube want to become a place where everything is mediocre? Because nothing can be great if nothing is bad.
In business, there's only one thing more important than "Make it better". And that's "Don't fuck it up".
- Jawed Karim, a co-founder of YouTube