Dear readers this article about second generation web based community portals Web 2.0.
Web 1.0 Web 2.0
DoubleClick --> Google AdSense
Ofoto --> Flickr
Akamai --> BitTorrent
Mp3.com --> Napster
Britannica Online --> Wikipedia
Personal websites --> blogging
Evite --> upcoming.org and EVDB
Domain name speculation --> search engine optimization
Page views --> cost per click (CPC)
Screen scraping --> web services
Publishing --> participation
Content management systems --> wikis
Directories (taxonomy) --> tagging ("folksonomy")
Stickiness --> syndication
Courtesy: Tim O'Reilly
