Business listing websites have transformed into dynamic online communities where users not only share and discuss links, but form discussion groups based on mutual interests. In business listing, users save bookmarks to a public website by tagging them with keywords so that other people can also find them if they are marked as public rather than as private, or they can share them explicitly.
Institutions including businesses, libraries, and universities have used business listing as a way to increase information sharing among members. Instead of searching for a needle in a haystack on a search engine, you get a more refined and relevant source of inspiration. Business listings helps in increasing your page rank by building authority backlinks.
Here are top social bookmarking, business listing, directory, news, video and image submission sites: