Why We Use # Tag in Twitter & Facebook & How It is Beneficial?

If, i am right #Tag is first introduced by twitter after than Facebook grab it because of its popularity and trend and of course it is for defining the exact category or message.

Twitter & Facebook Tag shows user the latest trend & information message to identify a topic or keyword which they are interested while searching through hashtag

hash. tag: A word or phrase preceded by a hash mark (#), used within a message to identify a keyword or topic of interest and facilitate a search for it. So whenever a user adds a hashtag to their post, it is immediately indexed by the social network and searchable by other users.

#tag is used to find and showing the latest trend in Social marketing.

#tag shows the latest trend..

Social media can be a very useful place to get your content out to an audience. It can help you connect with your customers on a very personal level, and helps you build a real relationship with them.

#tag is used for making that keyword bold so the user has more focus on it and social site and microblogging site catch fastly.

#tag show latest trends.

# Tag is very important to highlight all content related to that keyword on which you put # tag...

I hope you got solution of your question.

# define tags and post type to browse

Thanks to All...........

define the category and trends.............

more visitors more explore your post and more people will see and view hastag define what you mean to help in search i think

thanks..................

Hello,
A hashtag is a type of metadata tag used on social networking site and microblogging services which makes it easier for users to find messages.

#tag define the category and trends.............