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Comments

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Geographic Segregation By Education

Jmstuckman Moving is more natural (230 comments)

Absolutely right. I grew up in an economically disadvantaged area, went to college, and settled in one of the best-performing metro areas in the country. My classmates who skipped college are still there, driving 1-2 hours each way to the closest job they can find, and enduring the double disadvantages of lacking a college degree and living in a depressed area.

When one is living dangerously close to the poverty line, moving away from friends and family will be perceived as unacceptable risky. Only the most ambitious will leave, and most of those people went to college anyway.

about three weeks ago
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The Future of Wearables: Standalone, Unobtrusive, and Everywhere

Jmstuckman Why the fuck is that modded (56 comments)

The entire comment was apparently plagiarized from an article on another site. Given this, I'm wondering how it got all the way up to +4.

about three weeks ago
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Autonomous Trucking

Jmstuckman Rail? (142 comments)

As the previous AC post alluded, the particular requirements of freight and passenger transport don't mix well. The United States moves a massive amount of freight by rail, with very few long-distance rail lines being totally dedicated to passenger transport. Unfortunately, the unique requirements for passenger and freight traffic don't mix well.

Freight trains travel at lower speeds than the ideal passenger train, and acceleration and deceleration is extremely slow and inefficient. In the USA, the rail lines that share track with freight suffer from very slow average speeds and long delays, as they get stuck behind freight trains and are sometimes forced to stop and wait for conflicting traffic to pass. This results in long delays (both on long-distance lines and on local commuter lines which share freight tracks into the city) and the inability to add extra trains to improve service. Furthermore, for a passenger train to survive a crash with a freight train, an extraordinary amount of extra mass must be built into the passenger train, raising costs considerably. (Look up the Wikipedia page for the USA's Acela Express rolling stock.)

about three weeks ago
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Ask Slashdot: Hosting Services That Don't Overreact To DMCA Requests?

Jmstuckman John Smith? (148 comments)

I thought that perjury was a criminal offense, not a civil one, meaning that one cannot "take them to court" -- you can only report it to the FBI and see if the US Attorney will choose to prosecute. Am I missing something here?

about a month ago
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In 2012, Facebook Altered Content To Tweak Readers' Emotions

Jmstuckman Re:consent (130 comments)

From a legal standpoint, for an activity to be considered "research", it must be "designed to develop or contribute to generalizable knowledge". http://www.virginia.edu/vpr/ir...

When a website uses A/B testing to improve its own internal operations, it's seeking to privately develop limited knowledge on its own operations, rather than general knowledge. This puts it outside the scope of US federal regulations on research, which have been narrowly crafted to avoid regulating commercial activities like these.

Given these criteria, Facebook was surely engaged in research.

about a month ago
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Amazon's Android Appstore Coming To BlackBerry

Jmstuckman Re:I'm sorry, could you repeat the question? (76 comments)

Waze for BB10 doesn't support the Q10 (screen too small). Maybe it supports the Z10, but if I wanted a phone without a physical keyboard, why shouldn't I just buy an Android phone and be done with it?

about a month and a half ago
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Amazon's Android Appstore Coming To BlackBerry

Jmstuckman Re:I'm sorry, could you repeat the question? (76 comments)

Google Maps is a GREAT maps app. My point is that Blackberry devices won't run it -- it's not in the Amazon appstore.

about a month and a half ago
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Amazon's Android Appstore Coming To BlackBerry

Jmstuckman I'm sorry, could you repeat the question? (76 comments)

The question: is it enough to save BlackBerry in the consumer market, or is it too little, too late?

How long has it been since BlackBerry has had more than a negligible share of the consumer market? These days, they seem to be almost exclusively enterprise. Seriously, the last time I can think of that anybody I know who bought their own BlackBerry was like 7 years ago. Who is using BlackBerry for personal use?

I bought a BlackBerry (Q10) for personal use -- I can enter text with a physical keyboard far faster than I can with any virtual keyboard. All of the current Android phones with physical keyboards are junk, so the BlackBerry was my best bet.

Incidentally, I've already been using the Amazon Appstore on BlackBerry for quite a while. One can simply download the APK from Amazon and install it on the BlackBerry -- no rooting required.

However, the biggest thing that I miss on BlackBerry is a good Maps app, and the Amazon Appstore doesn't really help here because Amazon doesn't have any good map and navigation apps either (or at least none that will work on small screen sizes).

about a month and a half ago
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Windows 8.1 Finally Passes Windows 8 In Market Share

Jmstuckman Re:12.64 percent in only 17 months (187 comments)

Three years used to be a complete tech cycle in the consumer realm -- back in the 90s and early 2000s -- but the average consumer no longer upgrades their computer nearly that often. Most of my friends are still using 5-7 year old hardware, because the hardware from that era is still perfectly capable of running today's software. Your techie friends may upgrade every three years, but nobody else does.

The vast majority of consumers only upgrade their OS when they buy a new system. The lack of uptake of Windows 8 is simply because not that many people have replaced their computer in the last few years. Unfortunately, a lot of the hardware from the 2004-2005 era (the first generation of systems to take DDR2 RAM) is still floating around. Because these systems shipped with XP, they are still running XP, and we now have a problem on our hands.

Compare the Windows 8 growth curve to XP? That 9-year-old hardware from 2005 is still perfectly adequate for most tasks. On the other hand, using a PC from 1992 when XP came out in 2001 would have been impossible (unless you were rich, that computer would have had a 386 CPU and a hard drive with less than 100MB!)

about 2 months ago
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R Throwdown Challenge

Jmstuckman Re:Bad analogy (185 comments)

Although much R package code is written in R, many of the important bits are living in FORTRAN libraries (many of which date back to the 1980s) which are linked into the packages.

about 2 months ago
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TechCrunch and Others On the Microsoft Surface Pro 3

Jmstuckman Might be the perfect tablet for academia (136 comments)

If that's what your're looking for, check out the Samsung Ativ Tab 3. It runs full Windows 8 (x86), it has a touchscreen and Wacom stylus, and it's great for reading PDFs. You can find it for well under $400 if you look around, and even better, it's *lighter* than the Surface Pro.

about 2 months ago
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US College Students Still Aren't All That Interested In Computer Science

Jmstuckman BA Degrees? (306 comments)

I would expect Computer Science degrees as a percentage of BA degrees to be low, as almost all Computer Science degrees are of the BS (or Bachelors of Science, if you will) variety.

The original article doesn't even have "BA" anywhere in it, though, so I have no idea where the submitter got that detail.

about 3 months ago
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Skilled Manual Labor Critical To US STEM Dominance

Jmstuckman Re:Liability, Funding, Responsibilities (367 comments)

Agreed -- I also grew up in the country, in an area which was traditionally dependent on manufacturing jobs. Not only did we have the full gamut of shop classes, but we also had access to a nearby vocational high school where most of your junior and senior year would be spent learning a trade. Many large metro areas also have such vocational schools, but most people (most non-lower-income people, at least) never hear about them because they're un-trendy and poorly publicized.

On the other hand, my high school had no AP or computer programming classes, which kind of sucked for me.

about 3 months ago
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Aereo To SCOTUS: Shut Us Down and You Shut Down Cloud Storage

Jmstuckman Re: (342 comments)

This surprises me. If the cable companies used to do this, then why do they pay royalties to the networks nowadays? Why is Aereo getting sued if they're doing the same thing the cable companies can do?

about 3 months ago
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Aereo To SCOTUS: Shut Us Down and You Shut Down Cloud Storage

Jmstuckman Not sure how I feel about this one (342 comments)

From a legal basis Aereo's business model seems sound to me -- all they're doing is helping me receive a broadcast TV transmission which I'm entitled to receive over the airwaves anyway.

On the other hand, a ruling in Aereo's favor would be a boon for the cable companies and could kill the concept of free, broadcast TV altogether. As things stand, the cable companies pay the networks to retransmit feeds of their programming. If Aereo wins, the cable companies would be able to save money by erecting Aereo-style antenna arrays for their cable feeds, bypassing payments to the networks.

As things stand, cable customers are getting screwed because they're paying the broadcasters for the same programming twice -- once in the form of advertisements, and again by paying for the network broadcast feeds. On the other hand, by using my own antenna, I'm receiving dozens of free channels which are being subsidized by the cable customers. If Aereo prevails, broadcasters may terminate over-the-air broadcasts altogether to avoid losing their lucrative royalties from the cable companies, leaving me out in the cold.

about 3 months ago
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The Design Flaw That Almost Wiped Out an NYC Skyscraper

Jmstuckman Not the first to break the story (183 comments)

I don't see it -- the summary was taken word-for-word from a podcast? As in, someone transcripted and submitted it, including the quotes?

That podcast certainly wasn't the first source to report on the Citicorp Center design flaw -- there was article in the New Yorker in 1995 about it ( http://www.newyorker.com/archi... ).

about 3 months ago
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California Utility May Replace IT Workers with H-1B Workers

Jmstuckman Combination of both (220 comments)

According to the article, they are outsourcing the work to an offshore IT firm. This IT firm, in turn, will give the work to a US location, which staffs itself with H-1B workers. The effect is that US-based workers are being laid off and indirectly replaced with H-1Bs.

about 3 months ago
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Dorian Nakamoto Officially Denies That He Created Bitcoin

Jmstuckman Quran desecration incident (102 comments)

In 2005, Newsweek published a false report that American soldiers had desecrated copies of the Quran at the Guantanamo Bay prison. The report was proven false, and Newsweek retracted it, but it was too late -- the report had already sparked riots which injured over 100 people.

http://en.wikipedia.org/wiki/Q...

Was the Bitcoin report written with the "same high editorial standards" that Newsweek had followed in the past? It looks like it.

about 4 months ago
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The Era of Facebook Is an Anomaly

Jmstuckman AOL, Compuserve, Prodigy (260 comments)

Imagine being a subscriber of AOL, PC-Link, Compuserve, Prodigy, Delphi, or GEnie, and not being able to send messages to customers of other services.

It has already happened once, and we are repeating it.

about 4 months ago

Submissions

Jmstuckman hasn't submitted any stories.

Journals

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Jmstuckman Jmstuckman writes  |  about 11 years ago

Today, I told the Step 1... Step 4 -- PROFIT!! joke to someone who had never read Slashdot. They thought it was hilarious.

Life is weird.

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