Which is where this very interesting piece from Ars Technica comes in.

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One very interesting factor is the pattern where more people are working part-time and more people who are self-employed.

BBC: More in employment but the way we work is also changing

And I had a very interesting experience in 2003, where I actually went campaigning with a Muslim in San Francisco.

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But it does seem a bit sad to cut off a very interesting possible research project just as it starts to reach the sort of size where it might tell us some useful things.

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"I think one of the very interesting things about doing that in an internet radio is we actually will know something about where you are, " he said.

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