What the hell is wrong with the
Cairngorm documentation authors? All I want to do is load up their "Introduction to Cairngorm" PDF and print it off so I can read it more easily. However, some bright spark has plastered "Do Not Copy" diagonally across the page, making it mostly illegible and totally unprintable.
Copy protection at it's worst - making the original completely unusable so no one actually wants to copy it. Which is desperately ironic, since Cairngorm itself is open source.
(Of course, it's possible that this text is a simple background watermark in Acrobat, but I haven't had that installed for over a year now - Foxit is a much more lightweight, faster PDF reader)