Social Bookmarking Software Social Bookmarking SEObr Social Bookmarking Websitesbr What is Social Bookmarking & Why is it so powerful and different from other web promotion tactics?br Social Bookmarking websites are basically sites that categorize and store 'bookmark links' (links which take one to a specific website). Millions of visitors flood these Social Bookmarking sites to search for information.br So the idea of bookmarking is to post links back to your web page from these Social Bookmarking websites. You need to specify some keywords (we call them TAGS) which categorize your bookmark.