what is social bookmarking?

A lot of people have came up to me and asked, what is social bookmarking or what is bookmarking? Social Bookmarking is tagging a website and saving it for later Instead of saving them to your web browser you are saving them to the website. Building relevant links, bringing in traffic and new customers & the other benefits of social bookmarking that businesses can take advantage of. 

Social bookmarking is very important for create a back link in your websites. You can create profiles and share information with other people by bookmarking other social sharing or networking websites.