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Comment Re:Can you replace your whole system for that pric (Score 1) 380

How does one value one's time, anyways?

You know, more people should ask themselves this question. Everyone's answer is a little different, but they all boil down to an analysis of opportunity cost. You only have so many hours in the day/month/year/life. There are lots of things to do, but you can't do them all at once, so while you are doing one thing, you are losing out on the opportunity to be doing something else. For me, I value my hobby time at about 3 times what I make at work. Build a computer or buy a computer? Well, I'll probably spend 6 hours finding and ordering parts for a computer above what I would just ordering one. Then there's the time to assemble, and the added risk of building your own. Given my level of disposable income, the amount of free time I have, and the enjoyment (or complete lack thereof) that I'd have in building my own system, I'd probably have to save $2k to make it worth my time.

When I was in college, and I had very little disposable income, saving even $100 was worth it, so I built my own systems.

As a side note, this is why I should (and do) pay a higher tax rate. The value of my last $1k of income is much lower now than when I was in college, but the value of stable and effective governance only grows as I get more wealth.

Comment Re:When is this going to end????? (Score 1) 763

It should end about the time we get hit with a sufficiently large heavenly body. Given our infighting over insignificant questions I doubt any of us will ever get off this rock. Honestly can we set aside the bitter rivalries over whether, how many, and which gods exist? We dont appear to be making progress towards an answer, and even if we did the answer wouldn't solve any actual problem.

Comment Antisocial and Omnipotent (Score 1) 518

I believe the universe was created by an omnipotent, antisocial hedge-maze 3.5 years ago. Science can do nothing to prove me wrong. You actually *can't* know the truth in these types of questions, which is why it's called faith. Please stop confusing the two.

Oh, and when religious types can't define their faith in non-disprovable ways they are rank amateurs, and should be ridiculed for their ignorance. Attack ignorance, not faith. We'll all just get along better.

-Your friendly neighborhood theological non-cognitivist

Comment Re:Land of the Free (Score 1) 559

Yes, this can happen. It's called Horizontal Gene Transfer, and it's been happening for a long time. I figure in another 25 years or so we'll discover that some disease we have newly discovered will have been caused by the introduction of some novel gene and then its horizontal transfer to some vector we hadn't thought about. I'm just hoping that whatever that disease is doesn't outright kill us before we get good enough at gene manipulation to design a counter to it.

Comment Re:Fair point (Score 2) 544

In the business world innovation is only ever justified by some cost-benefit analysis. Yes, competition will drive new features, iff the return on those features is great enough. Patent and copyright laws are specifically intended to widen this profit making window with the intent of fostering innovation.

Decreasing the time you can monetize any new idea serves to decrease the monetary value of that innovation. Decreasing the value of innovations doesn't sound like a winning formula for fostering innovation.

Comment Re:Needs some other name than Computer Science. (Score 1) 146

I disagree with Kahn calling these Computer Science courses, but I have to admit that I am at a loss as to what to call them.

When you figure it out, you should be able to apply the same term to any grade school course the subject of which they hand out graduate degrees. Math, English, Biology, Physics, History, etc. These beginner courses provide the lingua franca (programming languages) which we use to *begin* teaching Software Engineering (well the parts that aren't just pure engineering principles). If you want the academic, abstruse term, how about "Fundamentals of Algorithmic Expression".

Comment Re:Compromises (Score 1) 237

This whole explosion would never have happened if they weren't working under the constraint that it must fly!

Exactly. What they should have done is refuse to do any development until they could perfect interplanetary teleportation. Then they could simplify the design down to just the payload!

Comment Re:Crash, ball of fire, *spectacular* explosion .. (Score 1) 237

I believe the complaint here lies in the semantic ambiguity of "the test failed". Does that mean the test 1) was improperly designed such that it could not possibly prove that which it was commissioned to prove (test design was sound/flawed) or 2) was perfectly designed, the proof of which is that a failure mode of the device being tested was demonstrated (test device passed/failed)

As an engineer I take great pains to say what I mean as unambiguously as possible, because I know that failures happen quite often due to miscommunication. I read the summary above and am left in no doubt what happened, without even having seen the test results.

What I find truly interesting is how many people, upon seeing a test that passed all of the designed criteria say "the test passed" rather than either "the test was unnecessary" or "the test was insufficiently comprehensive". There are no flawless systems. If your test didn't result in some kind of failure you should immediately question whether you designed your tests correctly.

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