Geez... Fanoush, chill out a bit! It seems everybody on this site takes things a bit too seriously. My second post was originally made as a joke, actually.
I think it is YOU who needs to do the research. I'm not just a programmer. I also have a bit of legal experience. It's not just the kernel we are talking about here. It's busybox, Gnome and all the other libraries involved in the OS and the application. This product not simplay an N800 with some extra GUI stuff (well, actually. . .). It is being marketed and sold as a new distinct product. Therefore they, and not Nokia, have to publish all the code they use that uses or links to any GPL code, or at least provide a link for it or a way to get it. They are not doing that. So they are breaking the GPL and are liable for copyright (left?) infringement unless they correct the situation.