- Facebook has over 1 billion users, many of whom are auto technicians or mechanics, and 50% log in daily. It allows businesses to post various types of content and target ads. - Twitter has over 400 million users who share 140 character messages. Auto businesses can connect with customers, media, and others in the industry by posting about products, events, tips, and including links. Hashtags help others find tweets on certain topics. - YouTube sees 2 billion daily views with 70% of traffic from outside the US. It is a major search engine and the average person spends 15 minutes a day watching videos, providing an opportunity for auto businesses to share video content.