v3rgEz writes: "A collection of GNU telephony tools has been highlighted as a way for citizens to counter-act repressive regimes. It also turns out it's a good way to earn a buck: IT professionals with telephony skills are highly in demand, and GNUjitsu can help cut costs at both small business and large enterprises without giving up business-grade reliability."
If you push the "extra ice" button on the soft drink vending machine, you won't
get any ice. If you push the "no ice" button, you'll get ice, but no cup.