Definition of Web 2.0
Wan Stella2003により
1. What is Web 2.0?
1.1. Style of application
1.1.1. AJAX
1.1.2. Content
1.2. Focused
1.2.1. Small
1.2.2. Nimble
1.3. Social
1.3.1. Public
1.3.2. Collaborative
1.3.3. Democratic
1.4. Open
1.4.1. APIs
1.4.2. Interconnected
1.5. Dynamic
1.5.1. Fresh
1.5.2. Always in Beta
2. Blogging
2.1. Principles
2.1.1. Voice
2.1.2. Beat
2.1.3. Permalinks
2.1.4. Trackback
2.1.5. Comments
2.2. Platforms
2.2.1. blogger
2.2.2. WordPress
2.2.3. posterous
3. Focused Sharing
3.1. Principles
3.1.1. Hosting
3.1.2. Ratings
3.2. Platforms
3.2.1. SlideShare
3.2.2. Flickr
3.2.3. YouTube
4. Social Networking
4.1. FaceBook
4.2. MySpace
4.3. LinkedIn
5. Technologies
5.1. RSS
5.2. AJAX
5.3. Scripting
5.4. Widgets
5.5. Tagging
6. Wikis
6.1. Principles
6.1.1. Collaborative
6.1.2. Authoritative
6.1.3. Self-correcting
6.2. Platforms
6.2.1. c2
6.2.2. Wikipedia
7. Twitter-like
7.1. Principles
7.1.1. Short Messages
7.1.2. Broadcast
7.1.3. Mobile
7.2. Platforms
7.2.1. Plurk
7.2.2. Utterz
7.2.3. Pownce
7.2.4. FriendFeed
7.2.5. twitter