What is Tags in social bookmarking?

The positive effects of social bookmarking for publishers of news sites, blogs and other web sites is outstanding. Social bookmarking can introduce the sites that you own or you like to others with relevant tastes, can drive traffic to your site, and valuable backlinks.

Hi
please read this article:

http://www.socialmediaexplorer.com/s...l-bookmarking/

Tags are the one type of keyword that describes the content of the websites, bookmark, and photo or blog post. It provides a useful way of organizing, retrieving and discovering information. It enables web services include social bookmarking sites, photo sharing sites and blog tracking sites.

Social bookmarking tags????

I have heard it before.

Social bookmarking tags are the keywords related to your niche. For example if you have a dating site, your tags for social bookmarking sites will be: dating, women, relations, matchmaking, love, romance.

Tags are the keywords from which you want your content to being searched.