micro-blogging

For those unaware, twitter is a service/application commonly used for micro-blogging.

an online news and social networking service

Twitter is an online news and social networking service that allows users to post and respond to short messages, known as “tweets,” through the Twitter website, mobile device app or SMS.

social networking

The purpose of Twitter is the social networking that takes place.

micro-blogging site

The main aim of twitter was to be a micro-blogging site

a social platform

Twitter is a social platform & the intention is to be social.

What are you doing?'

Twitter is an online application, part of the blog, social networking sites as part of part of the mobile phone / communication tool designed to allow users to answer 'What are you doing?'

social networking site which allows you to post tweets

twitter is a social networking site which allows you to post tweets.

a social networking tool that allows you to broadcast short messages

Twitter is a social networking tool that allows you to broadcast short messages.

a free social networking podium

Twitter is a free social networking podium in which users are able to post short messages called tweets.

social networking, text messaging site

Twitter is a social networking, text messaging site.

social networking organization

Twitter is a big social networking organization; the site is used by billions of people in the world by twitting the matter.

news

Twitter is generally an online news social site, where users can post and interact with tweets or messages.

spread news and do social networking

Twitter is a micro-blogging site used to spread news and do social networking.

sending and receiving short messages and images called tweets

Twitter is used for sending and receiving short messages and images called tweets.

a micro-blogging tool that lets you share publicly what you are doing

If you haven’t heard of Twitter, Twitter is a micro-blogging tool that lets you share publicly what you are doing.

engagement and for providing useful information to your followers

Twitter is for engagement and for providing useful information to your followers.

business

For a business, Twitter is a marketing tool.

letting people know what’s going on

Twitter is for letting people know what’s going on.

business instrument

All in all, Twitter is a business instrument, social messaging, micro-blogging, reporting service, and marketing utility.

tips, and social study support

Twitter is for engagement, tips, and social study support.