The incentive for people to contribute to a closed source project isn't all that much. Remember that open source isn't a gift by your company to the public, it is an offer of trade -- you let the public have the source, the public provides you with feedback (bug fixes, enhancements, etc.) and gets its suggestions provided back to it. It's a circle.
You are confusing proprietary with closed, its not closed if you have the source and sometimes the source is available for proprietary code. Consider libraries with binary-only and binary-plus-source licenses. In the later case I've had the source, complete rights to modify and redistribute my modification just like the vendor supplied binary. There was a community and a circle of benefits. Licensees provided fixes to the vendor, the vendor incorporated fixes in the main source, the main source was available to binary-plus-source licensees. It was very much like an open source community. We had the source, the right to modify and use it, our future was in our hands despite the proprietary nature of the library. Its a model that has worked.
What this particular vendor is suggesting seems similar to the binary-plus-source model, the main difference being no charge for the source option. History suggests this can work, it worked when the source option cost extra.
Yeah, you seem to want to have your cake and eat it too. Doesn't produce a lot of sympathy. Think again about how to make your software free but still want users to pay. What about keeping value-adding plugins or frontends closed and opening the core? If you open source but limit ability of people to make use of the core, what exactly do you expect to gain from such a "community"?
It seems not so much making the software free but making it open to customers. It seems reminiscent of various source licenses I had for various past projects. The vendor offered binary-only and binary-plus-source licenses, fortunately I was able to get management to go for the later. Having the source meant our future was in our hands. I did fix some bugs that we ran in to. One was extremely technical and took a few days to find and fix, reproducibility was extremely low. It was dependent on random memory containing a value that when loaded into an x86 segment register passed verification but led to later permissions violations. It was not something the developers or other customers were running in to, we just got lucky with that random value. For everyone else the random value was failing verification and the erring code path was never executed.
My fixes and the fixes of other customers were incorporated into the vendor's source. We all benefited from the community effort. We had the source and the right to rebuild and link binaries into our projects and redistribute. If we cared to we could have customized things. In practice it was very much like open source efforts for us. Such models work, proprietary with rights to source works.
Furthermore, Colin Powell used the private email server as well as Secretary of State and all of his private emails were lost.
If Colin Powell had run for President it would have been an issue. That is the detail so many people are missing.
Now consider the additional rules and policies that were implemented after Powell, perhaps inspired by Powell's handling. Now consider the greater common knowledge of hacking, official pentagon and white house servers getting hacked, and no one rethinking of whether a self-administered basement email server is a good idea for the Secretary of State. Legal or not it shows a severe lack of good judgment, which is a very important thing to consider in a Presidential candidate.
And yet, regressions and other bugs still get in. I'm a big fan of the many eyeballs theory, but there are limitations to it.
Yes, but successful exploitation is a very different story. And such attempts are a bit unlikely when the code is publicly coming from the NSA. Anything coming from them will get extra scrutiny by some.
It is unlikely that kids are going to be inspired by someone doing something that people older than their great-grandparents already did 50 years ago. The people asking for manned missions to the moon are not young people looking for inspiration, but geezers trying to relive their childhood.
Easily disproven by the robotic missions to mars. The Viking robotic missions from the 1970s landed on Mars, took pictures, analyzed soil chemistry, searched for life. Sound familiar? Yep, much like the current rovers. And yet new generations are pretty damn interested despite the fact that geezers saw similar stuff in their teenage years.
The Apollo landings were also preceded by robotic mission, Surveyor, these tested surface soil and took pictures. Things the astronauts did a much better job at also. Plus the astronauts did some science the robots could not. For example removing the camera off of a surveyor lander they landed their lunar module "next to" and bringing the camera back to analyze how materials stood up to long time exposure on the lunar surface.
We can further disprove your notion with various "action sports". BMX, racing and freestyle, date back to the 1970s. Skateboarding in its more modern freestyle incarnation (vertical walls, tricks, etc), 70s. Snowboarding, 70s. Surfing in its more modern shortboard incarnations, 60s. Kids seem to enjoy some things their parents and grandparents also enjoyed.
Other than inspire a generation's interest in math, science and engineering?
That was one of the (few) justifications for the ISS. It didn't work. The kids were way more inspired by the robotic missions to Mars, which cost 1% as much, and actually engaged in real science.
Earth orbit is not as inspiring as a person standing on another celestial body. Yes robotic missions are inspiring, but nothing compared to a manned mission. Speaking as someone starting elementary school immediately after Apollo 11.
The Curiosity rover project cost 2.5B, 25% as much as the proposed project.
A human with some tools can do a lot of science. And repair equipment, and deal with unforeseen things, and deal with things in real time, etc. How many rock and soil samples have robots brought back? Robots are not more capable, they are merely on site for longer periods of time.
Robots are a great tool, but they are plan B, a concession to costs or technological limits. And for Mars that concession seems a necessity at the moment. But if a moon mission with a little more endurance than previous missions can be done for $10B -- 4x Curiosity, 2/3x an Apollo mission, and possibly less than the mostly failed STEM encouraging projects the Congress will devise -- its probably worthwhile. Apollo probably eventually paid off in terms dual use tech and basic research. It spurred many technological developments.
As far as you know.
Actually we do know, we have the source code, have had it for about 15 years. Its been in the mainline Linux kernel for about 12 years. In case you haven't heard changes to the kernel get, uh,
no, huge waste of taxpayer money.
Wrong. It would be one of the most effective ways to inspire interest in kids of STEM. Far more than $10B will be flushed down STEM oriented programs for kids that are far less effective.
Not to mention the technological spinoffs that will benefit people. Clue: You are greatly benefiting from the original space race as you are reading this.
An authority is a person who can tell you more about something than you really care to know.