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Comment Re:Killing anonymity (Score 1) 88

Perth SmartRider does indeed use MiFare Classic, and the cards are indeed insecure. But there's some server-side smarts which will (eventually) notice a cloned card, and deactivate it. I expect it also (eventually) notices if you top up your card yourself for free.

The idea is that although the system can be exploited at a small scale, it isn't worth the hassle. Provided their server-side stuff prevents exploits going commercial and becoming widespread, it's good enough.

Comment Re:Peak demand for oil happened in 2008 (Score 1) 398

Yep; that's why I said "oil dug up out of the ground". I agree that there's a very good chance we will continue to use gasoline/petrol and diesel in applications like transport for quite some time, by manufacturing them from something other than fossil oil. That something else might be coal, or bioreactor algae, or some other option.

Liquid hydrocarbons have a fabulously high energy density and are easy to transport, internal combustion engines have a lot of desirable properties, and we've got all this existing infrastructure.

But the stuff dug out of the ground? Gone in a century.

Comment Re:Peak demand for oil happened in 2008 (Score 1) 398

I'm hoping for a very slow slide down the oil production graph instead of a sudden drop to nothing

Typically production of a limited resource is approximately symmetric, so you can expect production of oil to tail off over about the same time period that it ramped up. There's no point at which we "finish" the "last" of it, but expect us to be mostly done with oil dug up out of the ground somewhere in the 22nd century.

https://en.wikipedia.org/wiki/Peak_oil

https://en.wikipedia.org/wiki/Hubbert_peak_theory

Comment Promote all *.com to * (Score 1) 265

If I were emperor, I'd promote all second-level .com's to top level, except where there were clashes. So example.com becomes example. (But uk.com doesn't become uk, because that would clash with an existing top-level domain.) The existing .com domain would continue to exist, so typing "example.com" would still work.

But this scheme would, of course, not net ICANN millions of dollars.

Comment Re:Doesn't match what I'm seeing (Score 1) 400

And the converse: people who gravitate to one another acquire like interests. I used to work for a company that sold both franchises and licenses. On our big map of the USA, the license-coloured push-pins clustered, and the franchise-coloured push-pins also clustered. It was because people had seen what worked for others near them, and chosen the same option.

Similarly, my current workplace features almost entirely iPhones: a few early adopters were happy with them, so most others chose the same option.

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