What are niche social media sites?
Some social media site, such as Digg, include content that covers all different kinds of topics. These are general social news sites. Niche social media sites are create to showcase a specific type of content, rather than focusing on general news in all different kinds of categories. As a result, niche social media sites can result in visitors that are highly targeted and more likely to be interested in the content, although their audiences will be smaller than the major social news sites.
