On Tue, 11 Nov 2008 20:23:38 -0800, Alex wrote in message 
<[EMAIL PROTECTED]>:

> On Tue, Nov 11, 2008 at 6:12 PM, Pep Ribal <[EMAIL PROTECTED]> wrote:
> >> The IVAO team could implement a FlightGear compatible interface
> >> into their network.  The work would be done on their servers, but
> >> then nothing would need to change on the FlightGear side.  The
> >> IVAO team would not need to expose their proprietary communication
> >> protocols, but instead would create an implementaion of our open
> >> protocols at their side to accept FlightGear connections.  They
> >> could create their own proprietary interface to our protocol as
> >> long as they don't grab any of our code to do so (or maybe the
> > I thought that if we at IVAO don't distribute the GPL software then
> > we can use it, modify it and keep it private in our network? Wasn't
> > it stated before by Arnt?
> 
> Yes, but ...
> 
> There is a legal definition associated with "keep it private" which
> many software engineers and system administrators will accidentally
> fail to comply with ... unless they have careful training or an
> existing background in commercial use of GPL free software.  A clean
> re-implementation of the protocol will avoid the risk.  Before doing
> that, for any specific FGFS source files that you'd like to use in the
> IVAO build, you can ask their authors to dual license them as LGPL or
> even BSD.  They may agree if you successfully argue that their
> benefits from the interoperability outweigh their costs associated
> with reduced distribution restrictions.

..thanks, Alex, I missed this nuance, and it is important.

-- 
..med vennlig hilsen = with Kind Regards from Arnt... ;o)
...with a number of polar bear hunters in his ancestry...
  Scenarios always come in sets of three: 
  best case, worst case, and just in case.

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