What is the status of open source analytical products derived from purportedly classified sources? Specifically, many institutions and individuals are now publishing reports sourced from the WikiLeaks data sets.

Examples:

The Guardian, in the UK, published some interactive media on their Afghanistan: The War Logs page.

Wired Magazine's Danger Room recently published Open Source Tools Turn Afghanistan Into Illustrated Afghan Meltdown showing how researches have produced graphical representations from the data sets.

In another article last week Danger Room wrote about this in Pentagon to Troops: Taliban Can Read WikLeaks, You Can't.

Would any warnings regarding WikiLeaks, as referenced in the last article, extend to products that may have resulted from that source?

Some of these products look to be very interesting and perhaps worthy of discussion. Could an instructor at (West Point, Naval Academy, Naval War College, and so on) pull up either of the first two links in the classroom to jump start a discussion? Could that instructor download the product?