A.I.

Why is it that we don't see any groundbreaking development on the field of A.I., but people continue saying we should be scared and whatnot? And it's not the usual crackpots, it's actually people who supposedly know better. I'm confused.

http://www.bbc.com/news/31047780
http://www.theguardian.com/science/2014/dec/02/stephen-hawking-intel-communication-system-astrophysicist-software-predictive-text-type
http://www.theguardian.com/technology/2014/oct/27/elon-musk-artificial-intelligence-ai-biggest-existential-threat

"Research into organic field effect transistors
(OFETs) has made significant advances—both scientifically
and technologically—during the last decade, and the first
products will soon enter the market. Printed electronic circuits
using organic resistors, diodes and transistors may become
cheap alternatives to silicon-based systems, especially in
large-area applications. A key parameter for device operation,
besides long term stability, is the reproducibility of the
current–voltage behavio"