[tshtf]

Last I checked this was in line with the NetBSD license:

  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.

[koenigdavidmj]

Yes, it is following the letter of the law, but the NetBSD people are also free to complain about it.

OpenBSD does the same: they list a bunch of vendors at [1] but they note on [2]:

> In the 10 years since the inception of the OpenSSH project, these companies have contributed not even a dime of thanks in support of the OpenSSH project (despite numerous requests).

1: http://www.openssh.com/users.html 2: http://www.openssh.com/

[cbo]

Sure, they can complain.

But if they're going to, they should just impose more restrictions on using their code. Maybe even a copyleft license.

If you can't take the heat, get out of the kitchen.

[iamandrus]

If Sony were using my code in their product, I'd be pretty excited and proud to have created something that a huge company would use.

[there]

yeah, let's ruin it for everyone because of a few bad Apples.

[niklasl]

There is no complaining on this page though. He just seems excited that code from NetBSD has been that widely deployed,

[there]

and now pf, too.

http://callfortesting.org/macpf/

[iamabhi9]

Surely, everyone is welcome to use the code. But (IMO) some sort of contribution back to the community whether in the form of code or funding would help the ecosystem, especially when a large company like Sony is concerned, which can easily afford this.

[p4bl0]

Exactly, that's why there are copyleft licenses.

[spindritf]

There's law and then there's social pressure and shaming. Not everything has to be legislated or written down in a contract.

[chc]

It doesn't have to be set down in a contract, but if you explicitly chose to give someone permission to do something, it would be petty to turn around and complain when they did exactly what you told them they could do. This isn't some little loophole Sony's exploiting: It's the largest distinguishing feature between BSD and GPL. If the NetBSD people have a problem with this, there is nothing stopping them from switching to GPLv3 or MPL or anything else. But it looks like they don't actually have a problem with it, and the HN title is editorializing.

EDIT: For posterity, when this thread started, the title was something like "Sony uses NetBSD code in PSP, refuses to contribute back".

[iamabhi9]

I am not a NetBSD developer. I put in the title what I felt, but did not intend to initiate a flame-war on licenses, and therefore edited the title.

I don't think the NetBSD community complains anything about such issues. (At least I don't see it anywhere in their discussion forums).