antiacid :
Sometimes, I wonder if the solution to intelligent machines is just to make people dumber.
That's not hard to do, humanity's collective IQ dropped between the "Dude you got a Dell" campaign and the "I'm a Mac" campaign.
At best, all the Singularity will lead to are elevators really intelligent enough to converse with you, but not intelligent enough to trap people while working on a Stockholm syndrome plan.
Kurzweil was pretty positive that the computer models that were handling the stock market were a step towards the Singularity, but after the crash, people are questioning whether decisions should be made by human insight and not by predictive software.
Read "The Age of Spiritual Machines", it's not as funny as Pratchett, but it has it's own insane charm.