Content Wrangler: XML and Office 2.0

"Recently there has been a flurry of activity around a concept called
“Office 2.0” - another offshoot of the term “Web 2.0” - in which all
traditional office applications can be replaced by online services
accessible through a generic web browser. What’s making this possible
is a set of new technologies including AJAX, RSS and web services, a
set of actual applications such as Google Gmail and Zoho Writer, a web-based word processor, and a great deal of unbridled enthusiasm."

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