An earlier idea of Singer's, that a human life is not necessarily more valuable than an animal's, led (at least in part) to the founding of People for the Ethical Treatment of Animals [PETA] and the Animal Liberation Front.
We're running this here -- after some serious soul-searching -- because Singer raises thorny ethical questions that make people think in new ways even when they don't agree with him, and if there's one thing Slashdot readers are good at, it's coming up with unique reactions to controversial ideas that cause most people to shut down their critical thinking abilities and issue emotional, knee-jerk responses.
The floor is now open. Please try to treat this as an important ethical discussion, not as flamebait. It's a serious -- if frightening -- subject, and the debate now being carried on about it in academic circles will no doubt affect the way we treat our fellow humans and other life forms, both organic and cybernetic, in the 21st century and beyond.