Terrorists are like fools, they will always build a better one.
How about we treat the problem instead of the symptom. Give them something to loose or care about. When you have nothing you have nothing to loose.

Try

Think Geek
American Science and surplus.
HobbyTron(Ramsey)

Some gifts
Lego
      Mind Storms.
    Any thing with gears and wheels.
Lincoln logs
Erector Sets

Facebook and MySpace are not computing clouds they are applications

The google and amazon clouds are not applications(sort of). You can always move your data from one cloud to an other just back it up and restore it.

I would not expect to move cloud configuration from one cloud to another. That would be like moving from Windows to Linux, or Solaris to HP, they may be similar but work using different mechanisms.

Steve

I would take a look again.

One of the features of ldap is you can restrict who has access to what part of the directory.

Though I will grant if mix environment you mean all the flavours on Unix that is quite the challenge.

I am actually a little confused by this post what is the person really trying to do.

To add to this posts parent has you looked at ldap with automount/nfs.

One of the above posters event mentioned sudo with supports ldap config.

Never mind that you have to actually get a sample of the creature to test. While it is possible to extract DNA from feces it is difficult to say whos it is, the DNA and feces. Usually, you need to catch the thing, this is of course hard for rare creatures and it may also incure the rath of the endagered speices act.

How about something that they can use?

Linux for Dummies
OpenOffice for dummies

Baring that
Windows for Dummies
Office For Dummies