Ambush writes: Shameless self-plug... A prison in Canberra Australia is deploying another 30 transparent desktops running Ubuntu Linux for use by their inmates. This will supplement stage-1 of a network comprising of Ubuntu servers and desktops which my company recently deployed. Prisoners have extremely limited access to email and web browsing, as well streaming media, educational applications, etc. More info here.
"Necessity is the mother of invention" is a silly proverb. "Necessity
is the mother of futile dodges" is much nearer the truth.
-- Alfred North Whitehead