Social Bookmarking

What it is:

Social bookmarking allows you to use tags for more than just remembering.  Through social bookmarking site, you can share your own bookmarks/tags, as well as explore those of other users.


What it is:

A tag is a piece of metadata (e.g., a keyword or term) assigned to a piece of digital information (such as an internet bookmark, image, or computer file).  Tagging is classifying content for other uses later, including "re-finding" it and sharing it.  Tagging is closely related to  social bookmarking.