New models using Mobile devices:

• Delivery through iPad Web browser
• Delivery through iPad Web app (a shrink-wrapped mini-browser)
• Delivery through iPad Native app ...
  • of which one example is: iTunes(U)

• The IOS/Android mobile model does not expose browser source ...
• Developer decides if (any) contents is copy/paste enabled
• Developer decides what (if any) JSON Javascript data-arrays are created
• and whether (any) local cache manifest is created for "offline" use
  • Example: iTunes controls what where and how you can use your content.

Is there a consistent or intuitive metaphor for Information/Data re-use?