Anil Dash: Embedded Journalism
http://www.dashes.com/anil/2008/03/embedded-journalism.html
"I want you to place the text of this blog post on your own site. But I don't want you to do it just by copying and pasting it into your own blogging tool."
Brad Neuberg: Coding In Paradise: Purple Include Update
http://codinginparadise.org/weblog/2007/08/purple-include-update.html
"Purple Include works on the iPhone!"
eekim.com: EEK Speaks
http://www.eekim.com/blog/2007/07/02/purple-include
"The planned next step is to create a Firefox plugin that adds a "Transclude" option when you right click inside of a browser text widget. This will allow you to transclude copied content, rather than paste it."
purple-include
http://blueoxen.net/c/purple/purple-include
"purple-include is a client-side JavaScript library that allows you to do client-side transclusions."