Web History

PC Era1980-1990 Desktop:
File Systems | PC`s File, Systems, Usenet, ftp, irc, email;

Web1.0 1990-2000:
File Servers, Databases, Groupware, |Windows, SGML, MMO`s, MacOs, SQLK, Gopher, BBS;

Web2.0 2000-2010 world wide web:
Websites, Keyword Search, Lightweight Collaboration, Directory Portails, Wikis, SaaS, Social Networking, Webblogs, Social Media Sharing, |VR, HTTP, HTML, Java, XML, SOAP, Javascript, P2P, RDF,RSS;

Web3.0 2010-2020 Semantic Web:
Office2.0, Mashups, Widgets, Semantic Search, Semantic Databases, |RSS, ATOM, AJAX, OpenID, OWL, SPARQL, SWRL;

Web4.0 2020-2030 The WebOS:
Distributed search, Intellignet personal agents;