How do blogger & twitter works?

How do blogger & twitter works? This is only one of the questions I will try to answer during the course 'Media use in organisations'.
Nowadays, a lot of people and companies use twitter and write blogs.

In the next few weeks I will blog about the latest trends on digital media. What is new and interesting?

First I will start with learning more about twitter. Maybe this website will help me...



I hope you enjoy reading my weblog & please feel free to leave a comment!
( Tips about twitter are welcome too)