More on the SCO/LINUX saga here is what a certail Bill Baxter predicted in 2000 Bill Baxter – Subject: Not Open Source, I’m afraid. ( Feb 23, 2000, 00:01:50 )

Note that these releases are not open source. SCO retain rights to the source code. Maybe they even hope that some of their code will wind up in linux, so that they can then sue, and render the Linux license terms invalid. Or would they be that spiteful? My guess == yes.