From P2P Foundation

Description

Yihong Ding:

"Turning from the publisher-oriented web to the viewer-oriented web is a fascinating transformation. Based on the view of web evolution, the core of this transformation is the upgrade of web spaces.

• On Web 1.0, web spaces were homepages. Homepages typically represented the publishers' view. So Web 1.0 was a publisher-oriented web.

• On Web 2.0, web spaces become individual accounts. Web 2.0 is in a transition from the publisher-oriented web to the viewer-oriented web. Individual accounts are representative units of this transition. Within an account, web viewers collect resources of interest and store them into the account. So these accounts contain significant viewer-oriented aspects. On the other hand, these accounts are isolated in varied web sites, which are typical information organizations built upon the publisher-oriented view. Therefore, individual accounts on these particular sites must inevitably also contain significant publisher-oriented aspects. Such a mixture between the two views causes more problems than benefits. Users feel difficult to organize information across the boundary of web sites.

• On the future Web 3.0, web spaces will become primarily viewer-oriented. In contrast to the Web-2.0 accounts, Web-3.0 spaces (or graphs) are going to be a collection of web resources from various web sites that are organized essentially based on the view of web viewers. Web-3.0 spaces will become viewer-side home-spaces in contract to the publisher-side home-pages on Web 1.0."

(http://yihongs-research.blogspot.com/2007/11/multip-layer-abstractions-world-wide.html)