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Comment Concerned about bandwidth? Use a tarpit (Score 5, Interesting) 24

Back in the day, we used to run "tarpit" SMTP servers which looked like an open mail relay but ACK'd incoming packets only just barely fast enough to keep the remote client from timing out and giving up. The theory was that tying up spammer resources was a net good for the internet, as a sender busy trying to stuff messages through a tarpit was tied up waiting on your acknowledgement, reducing their impact on others.

Similarly, perhaps the right answer here is to limit the number of concurrent connections from any one network range, and use tarpit tactics to rate-limit the speed at which your server generate contents to feed the bot -- just keep ramping down until they drop off, then remember the last good rate to use for subsequent requests.

It would perhaps be interesting to randomly generate content and hyperlinks to ever deeper random URLs -- are these new crawlers more interested in some URLs or extensions than others? If you pull fresh keywords from the full URL the crawler requested, will it delve ever deeper into that "topic"? If their Accept-Encoding header supports gzip or deflate, what happens when you feed them a zip-bomb?

Comment Re:How many direct jobs, Toyota? (Score 1) 39

If you want to know these things have you looked for the answer?

It's Toyota. They are known. They employ over 63,000 Americans already. They are good jobs. This announcement marks the start of producing batteries - not some hazy "agreement" about the future if this and if that and if the other. It's a done deal and it's a good thing.

Comment Re:Depends on the meaning of "shelf life" (Score 1) 59

Not sure because these chips cost so much to operate in energy costs. If enough efficiency gains are made it would be cheaper to buy and run new ones than to run old ones to do the same tasks. When data center companies start building their own nuclear power plants you know there is a LOT of money to be saved by increasing efficiency.

Comment Re:It won't last. (Score 1) 40

Another way to go would be to keep burning jet fuel but purchase bricks of carbon from a sequestration company that captures it from the air.

I know there are more efficient types of carbon credits, like investing in cleaner energy in the first place, or increased efficient at the point of usage such as insulation, or preserving rainforest that would otherwise be developed.

The problem is all that gets complicated and thus subjective. Maybe carbon credits could work if it is based on a new type of 'coin' that is 1 kg of pure carbon that is chucked into an old mine.

Comment Re:That dog won't bring home Huntsman's Rewards (t (Score 1) 158

I agree with GP, it's a big kickback scheme for employees that have discretion over business expenses. Most types of card rewards are not reportable as income, which sweetens the deal even further. Score one for the upper-middle-class little guy, I guess...

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