PLE

1. Sharing

1.1. Tuenti

1.2. Twitter

1.3. Posterous

1.4. Blogspot

2. Reading

2.1. Newspaper

2.2. Wikipedia

2.3. Youtube

2.4. Google Reader

2.5. Television

3. Reflecting

3.1. OpenOffice

3.2. GDocs

3.3. Posterous

3.4. Office Word