Who could deny that YouTube is one of the shining stars of the 21st century? All the more when knowing that it’s the second most used platform on the blue planet. For many people, watching a video has become a mundane day-to-day activity, just like toothbrushing. Nearly 5 billion videos are watched around the world every day. How about that? And where does such a tremendous success come from? It’s probably safe to say that the diversity offered by the YouTube categories is one of the key factors. There are video types for literally every single taste.