Originally Posted by delphidb96
Until someone does do so, it's pretty much worthless to discuss as we don't have all the facts.
We have the facts: reverse-engineering gives traces of GPLed software. NOTHING ELSE MATTER: any NDAs, SDKs or any other crap. IT IS IRRELEVANT DID THEY SIGN ANYTHING. Bookeen distributes GPL-ed software without giving full instructions of how to build it.