Twitter and Productivity

Lifehack.org has written a good article on Twitter and the ways for increasing productivity using it. Lifehack in this article, talks about the ways to boost your productivity by using the twitter, the tool we love to hate
In this article, the author talks about ways to use Twitters as

1. To Do List.
2. Business Management Tool.
3. Newsletter
4. People Management Tool.
   

You can read more about the article here>>