Can't talk while driving, but flying is okay.

From Yahoo News:

California on Friday banned motorists from talking on cell phones unless they use a headset or speakerphone, although the law will not take effect until July 1, 2008, to allow time to educate the public.

Violators will be fined $20 the first time they are caught and $50 the second time. The new law makes exemptions for those placing emergency calls while driving.

Several other states, including New York, New Jersey and Connecticut, have similar bans. California, with 37 million people, is the most populous U.S. state.

But then on The Economist:

Last week Ryanair, a European low-cost carrier, announced that it would equip its entire fleet of Boeing 737s with small base stations, called picocells, provided by OnAir, a technology company backed by Airbus, Europe's aviation giant. The picocells will use satellite links to allow mobile phones to be used during flight without interfering with ground-based networks. (Such interference, rather than safety concerns, is the primary reason that in-flight use of mobile phones is banned at the moment.) Taking a cut of the resulting revenues will help Ryanair to keep its ticket prices down, according to Michael O'Leary, the firm's boss.

According to the latest survey, released by OnAir this week, 80% of airline passengers approve of the idea of being able to use telephones on aircraft, even if they do not plan to do so themselves. Indeed, only 54% of business travellers and 41% of leisure travellers said they would switch their phones on during a flight. One reason is cost: George Cooper, the boss of OnAir, says that at prices above $3 per minute, “demand drops off considerably”, according to the firm's research. He expects $2.50 per minute to be the norm when services based on his firm's technology are launched by Air France, Ryanair, bmi and TAP Portugal. But OnAir will then cut its prices by 10% a year for five years, he says.

Previous surveys have painted a less rosy picture. One survey of young mobile-phone users, carried out last year by IDC and SMS.ac, a mobile portal, found that 64% of young people favoured in-flight texting, and only 11% liked the idea of making calls. And 82% of respondents agreed with the statement “I don't want people talking on their phones during flights.”

I'm part of that 82%.