How Do We Use Social Media for Learning in Video?

Training videos are very famous for being boring. We're talking about trying to convey a message in an interesting way. So i think eight to 12 seconds is a good roll of thumb. The more experienced we are, the more seamless our shot changes will be. People are used to seeng shots change very quickly, and they expect ityes. Why don't we move on to using social media for learning in video? Have you seen any good examples of how people are using video to promote learning through social media? Not that i get really excited by it.