A social bookmaking and sharing service is a centralized online service which enables users to add, annotate, edit, and share bookmarks of web documents. Many online bookmark management services have launched since 1996; Delicious, founded in 2003, popularized the terms "social bookmaking" and "tagging". Tagging is a significant feature of social bookmaking systems, enabling users to organize their bookmarks in flexible ways and develop shared vocabularies.

With regard to creating a high-quality search engine, a social book marking system has several advantages over traditional automated resource location and classification software, such as search engine spiders. All tag-based classification of Internet resources (such as web sites) is done by human beings, who understand the content of the resource, as opposed to software, which algorithmically attempts to determine the meaning and quality of a resource. Also, people can find and bookmark web pages that have not yet been noticed or indexed by web spiders. Additionally, a social book marking system can rank a resource based on how many times it has been bookmarked by users, which may be a more useful metric for end-users than systems that rank resources based on the number of external links pointing to it.

For out of the situation created social book marking sites allow you to save the information found in a matter of seconds, to split with other users and get access to your profile from anywhere in the world. In addition, many web masters use social book marking to attract more users to their resources.

My Social Media Promotion programs usually center on efforts to create content that attracts attention and encourages readers to share it with their social networks by enables establishing huge user network, sharing their content, opinions, views, and encouraging interaction and community building via social media channels. Social media has become a platform that is easily accessible to anyone with internet access. Increased communication for organizations fosters brand awareness and often, improved customer service. Additionally, social media serves as a relatively inexpensive platform for organizations to implement marketing campaigns.