Established in 2005, YouTube is one of the first global social networks around, and its relevance continues to do nothing but grow. The video content posted, viewed, and shared on YouTube can be watched on desktops, laptops, notebooks and smartphones—any time of day or night. YouTube attracts a larger range of demographics across all ages, hobbies, interests, and careers than any other social media platform— and YouTube videos can generate high search engine page rank. If that’s not enough, the combined audio/visual makes content more memorable than plain written text.