About Web 2.0

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					                                             Web 2.0
   For Web 2.0 Summit 2010, we noted that the web ecosystem had shifted into something of a
   battlefield, with both major players and upstarts jockeying for lead positions around key "Points
   of Control." Looking back at our theme one year later, it's clear the game is still in its early
   phases—most of the major players have held their ground and continue to press into new
   territory. Meanwhile, the cycle of startup creation has intensified and compressed.
   Given all this, we're tempted to simply declare Web 2.0 Summit 2011 "Points of Control, The
   Sequel." But we’ve noticed a constant uniting nearly all the battles around these strategic
   regions. That constant? How companies (and their customers) leverage data.
   In our original Web 2.0 Summit opening talk, as well as in Tim's subsequent paper "What is Web
   2.0," we outlined our short list of key elements defining the emergent web economy. Smack in
   the middle of that list is this statement: "Data Is the Next Intel Inside." At the time, most of us
   only vaguely understood the importance of this concept. Three years ago, we noted the role of
   data when "Web Meets World," and two years ago, we enlarged upon it with "WebSquared."
   Once each year, the Web 2.0 Summit brings together 1,000 senior executives from the worlds of
   technology, media, finance, telecommunications, entertainment, and the Internet. For 2011, our
   theme is "The Data Frame" - focusing on the impact of data in today's networked economy. We
   live in a world clothed in data, and as we interact with it, we create more – data is not only the
   web’s core resource, it is at once both renewable and boundless.

   Consumers now create and consume extraordinary amounts of data. Hundreds of millions of
   mobile phones weave infinite tapestries of data, in real time. Each purchase, search, status
   update, and check-in layers our world with more of it. How our industries respond to this
   opportunity will define not only success and failure in the networked economy, but also the
   future texture of our culture. And as we're already seeing, these interactions raise complicated
   questions of consumer privacy, corporate trust, and our governments’ approach to balancing the

   At the 2011 edition of Web 2.0 Summit, we'll use data as a framing device to understand the state
   of the Web. We know that those who best leverage data will win. So who’s winning, and how?
   Who’s behind? In each of our key points of control such as location, mobile platforms, gaming,
   content, social—who is innovating, and where are the opportunities? What new classes of
   services and platforms are emerging, and what difficult policy questions loom? And what of the
   consumer—will users become their own "point of control," and start to understand the power of
   their own data?
The concept of "Web 2.0" began with a conference brainstorming session between O'Reilly and
MediaLive International. Dale Dougherty, web pioneer and O'Reilly VP, noted that far from having
"crashed", the web was more important than ever, with exciting new applications and sites popping up
with surprising regularity. What's more, the companies that had survived the collapse seemed to have
some things in common. Could it be that the dot-com collapse marked some kind of turning point for
the web, such that a call to action such as "Web 2.0" might make sense? We agreed that it did, and so
the Web 2.0 Conference was born.
In the year and a half since, the term "Web 2.0" has clearly taken hold, with more than 9.5 million
citations in Google. But there's still a huge amount of disagreement about just what Web 2.0 means,
with some people decrying it as a meaningless marketing buzzword, and others accepting it as the new
conventional wisdom.
This article is an attempt to clarify just what we mean by Web 2.0.
In our initial brainstorming, we formulated our sense of Web 2.0 by example:

                         Web 1.0          Web 2.0
                    DoubleClick --> Google AdSense
                            Ofoto --> Flickr
                          Akamai --> BitTorrent
               --> Napster
              Britannica Online --> Wikipedia
              personal websites --> blogging
                             evite --> and EVDB
      domain name speculation --> search engine optimization
                      page views --> cost per click
                 screen scraping --> web services
                       publishing --> participation
  content management systems --> wikis
         directories (taxonomy) --> tagging ("folksonomy")
                        stickiness --> syndication
The list went on and on. But what was it that made us identify one application or approach as "Web
1.0" and another as "Web 2.0"? (The question is particularly urgent because the Web 2.0 meme has
become so widespread that companies are now pasting it on as a marketing buzzword, with no real
understanding of just what it means. The question is particularly difficult because many of those
buzzword-addicted startups are definitely not Web 2.0, while some of the applications we identified as
Web 2.0, like Napster and BitTorrent, are not even properly web applications!) We began trying to tease
out the principles that are demonstrated in one way or another by the success stories of web 1.0 and by
the most interesting of the new applications.

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