Web2.0 Applications

1. User-centred design

1.1. blogs

1.2. hosted services

2. Interactive information sharing

2.1. web-based communities

2.2. videos-sharing sites

2.3. wikis

2.4. flickre

2.5. you-tube

3. Collaboration on the www.

3.1. internet applications

3.2. RSS (ready simple syndication)

3.3. tag clouds

3.4. open sources

3.5. moodle

4. Interoperability

4.1. mashups

4.2. publishing a SOAP

4.3. folksonomies

4.4. social-networking sites