Patapage 1.0 is out
In our shipping series, we now released Patapage 1.0: try it here: http://patapage.com/
I posted the release on hacker news with “Ajax-widget based "CMS" is online”. Patapage is such a radically new tool that it is very hard to express it in just one sentence. Other ways of characterizing it are: “Web mashups made simple”, or “Widgets in your design”. Anyway, we wrote a 84-page introduction and user guide, get it here: http://patapage.com/applications/pataPage/site/details.jsp
With that it should be all clear 
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