The plant's 200 workers must now be computer-literate, although their collars are not yet entirely white.

ECONOMIST: Petri-dish economies

Computer-literate Saudi citizens, already spoilt for satellite choice, are about to be swamped by a wave of imported material on the Internet.

ECONOMIST: Saudi Arabia

And none of these computer-literate people were aware of the date?

FORBES: Connect

Although there are many egg-warnings on the World Wide Web for computer-literate cooks, there are none on commercial egg cartons: precisely the place where they might do some good.

ECONOMIST: Food safety

When I spoke to Mr Upton this morning, he confirmed that this was pretty accurate - "there's a strong bias towards adults who are computer literate" - but said that was changing a bit.

BBC: The Pi Store opens