xkcd on Sharing...
Submitted by mattl on Wed, 2011-09-28 08:02
If you haven't seen Sharing by xkcd, it's worth a look.
In the strip, some friends discover a tree with a USB port sticking out of it. Upon connecting a computer to it, they discover an ebook -- Shel Silverstein's The Giving Tree, as a DRM'd Amazon Kindle file.
The book cannot be opened and sharing is not allowed.