The "target audience" for the original charter is policy makers and decision makers concerned with copyright and patents - "demanding" policy changes and changes in the legal system.
The libre interpretation on WikiEducator is intended to educate citizens in a position to influence policy at various levels (that should be everyone who is capable of reading and understanding the document :-) about free culture, libre knowledge, interconnectedness, interdependence and sustainability, and inspire informed collaborative action.
Two potential "repackagings" are suggested below under "The three main sections".
On the FCForum wiki are links to some other possible versions for specific audiences (including educators and people concerned with a2k, economists, politicians, lawyers, etc. - under "Work groups final documents").