Nah, when a citizen gets murdered, there's supposed to be a trial.

Okay. You're alleging racist treatments of minorities based on prosecutors failing to indict cops who kill black people.

There's supposed to get a trial when a prosecutor thinks that he can convict the guy of some crime. "Police officer shoots random innocent in what appears to be a tragic accident possibly involving negligence" is apparently not one of those cases, for some reason or another -- probably the cozy relationship between prosecutors and the police, which is dubious enough.

But I want to contend that it's not really racist: they really wouldn't hold a trial in a similar case if the guy shot was white, and if you keep playing at it for racial reasons you will fail to effect meaningful policy changes that will address the issue, which would be more unfortunate for minorities than it would for me or most Slashdot readers (because we're demographically less likely to come into contact with law enforcement, in part because we're fancy computer programmer types who make a lot of money and can afford to live in neighborhoods which aren't riddled with crime).

Netcraft confirms it, BSD is dead.

Too stupid to understand routing, but smart enough to write kernel code? Something doesn't add up here.

I love the concept in theory, but a society rich enough to afford one is pretty unimaginable in today's world. Western societies are clearly incapable of even providing the current levels of welfare let alone a vastly larger level.

Well, to be fair to the basic-income schemes people propose, they're supposed to turn the current levels of overall welfare spending into more effective levels of welfare by disintermediating the funds from the millions of government employees who are paid to manage it (and paid reasonably well, at that).

Some of the ideas seem like they could be solved by off the shelf hardware. Switching loads based on temperature? Buy a cheap programmable thermostat. If you want to monitor an AC load, you can use your preferred microcontroller along with an opto-coupler. I just did this, using an opto-coupler to monitor my programmable thermostat's relay and report a logic level to a Raspberry Pi, which then logs when the relay is closed (and thus the heat running) versus open (heat off). You can get opto-couplers that include built-in rectifiers, allowing you to work with AC voltages, but of course you need to understand what you are doing to avoid danger.

I used an Electric Imp, which is a WiFi-enabled microcontroller, hooked up to a digital temperature sensor and a photoresistor, as an outdoor temperature/daylight logger. Electric Imp is a hosted solution, which is not ideal - unless someone else reverse engineers the protocol and builds their own server, when the hosted service disappears, it'll be worthless, but it was very easy to use. Here's a graph of the output.

Cost becomes an issue. WiFi connectivity is expensive. Cheapest I think you can do is about $25 - that's what an Electric IMP costs (not including a breakout board), or a Raspberry Pi A+ if you throw in a $5 WiFi USB dongle. So you're looking at a minimum of $25 for each WiFi enabled device (and neither of those are ideal - Imp is hosted and lacks much GPIO, PI is large, delicate, and lacks some basic microcontroller features). That's not very affordable, especially if you're used to throwing a $3 Atmel chip in your devices.

My thinking going forward is to couple Arduinos with relatively inexpensive RF transceivers that work in the ISM band, and simply use one WiFi device (like the Pi) as a base station that can talk to all the other devices. That will bring the cost-per-unit down to maybe $15.

Note that you will be spending a LOT of time on each project. And you will almost certainly spend far more money than you will ever save. But we do it for fun, not for efficiency!

I think that the submitter getting all "zOMG they're running the whole damn country on 10.0.0.0/8!!!!11one" is at best premature, but assuming that they were, I'm wondering why you'd believe it's organized as one flat network requiring any kind of magic to operate? There's plenty of room to subnet in that /8...

A friend of mine works for a contractor that produces NASA's "Spinoff" publication, which highlights the broad contributions from NASA research and programs: http://spinoff.nasa.gov/. Several of us were ribbing him about how NASA does a pretty bad job of publicizing the publication designed to showcase its public benefits.