SCO owns the World?
Except it's increasingly clear that things are not that way. We all owe SCO a debt of gratitude for showing us how unsafe proprietary software can be. That company is using proprietary licensing to press a truly staggering set of claims over the work of others and power to disrupt organizations worldwide.
Consider first the issue of intellectual property. SCO CEO Darl McBride recently gave an interview which provided a clear picture of how he sees the ownership of proprietary Unix systems:
Off the tree trunk, you have a number of branches, and these are the various flavors of Unix. HP-UX, IBM's AIX, Sun Solaris, Fujitsu, NEC--there are a number of flavors out there. SCO has a couple of flavors, too, called OpenServer and UnixWare. But don't confuse the branches with the trunk. The System 5 source code, that is really the area that gives us incredible rights, because it includes the control rights on the derivative works that branch off from that trunk.
These "control rights" are at the core of the IBM lawsuit. SCO is claiming that any work any vendor has ever put into a Unix system is subject to SCO's control. Chris Sontag, the head of SCOsource, is even more direct:
SCO, it would seem, owns everything. Compared to that claim, the allegedly "viral" nature of the GPL (if you distribute something derived from a GPL-licensed product, the derived product must also be licensed under the GPL) seems weak indeed. SCO is laying claim to decades of work done by dozens of proprietary Unix vendors, and that's just the starting point.
Does this claim have any basis in reality? SCO has posted the relevant agreements on its IBM lawsuit page, so this sort of thing can be checked - at least, for the IBM case. The basic software agreement ("Exhibit A") states (in section 2.01):
Since the agreement on the original "SOFTWARE PRODUCT" includes prohibitions on disclosure, this language would seem to back up SCO's claim. Thus, technologies like read-copy-update, which were never part of any SCO product, could be said to come under this agreement and be prohibited from disclosure. In fact, the language could even be read to transfer ownership of any modifications to SCO, except that IBM caught that and forced a change ("Exhibit C"):
So IBM owns its changes. But the company might have signed away its right to disclose its changes to others or deploy them in other contexts. Other vendors with less-aware lawyers may well have signed away all ownership to their Unix work. So much for the safety of intellectual property in the proprietary environment.
Of course, all this is IBM's problem. As SCO and others have stated, customers are better off with licensed, proprietary software, since it is warranted against intellectual property problems. Sun Microsystems plans to press this point to its advantage. The only problem is that, once again, SCO has shown us that this statement is not true.
SCO is attempting to revoke IBM's license to distribute AIX. This move does not just affect IBM; consider this quote from Chris Sontag, the head of SCOsource:
All of those AIX customers did exactly what they are supposed to do: they signed a proprietary license, paid their fees, and went off with the idea that they had bought the right to use the system on their machines. Now it appears that Unix users, at SCO's whim, can be deprived of the software upon which they have built their businesses. Proprietary Unix, it would seem, is a foundation built upon sand. Given that Microsoft felt the need to buy a Unix license from SCO, it is not clear that Windows users are in any better shape. One might assume that SCO would not try to pull the plug on Windows, but the possibility exists regardless. We look forward to the forthcoming warning from the Gartner Group.
SCO's actions have pointed out the very real possibility for trouble
resulting from the incorporation of proprietary code into a free product.
This is an issue that should probably be taken more seriously throughout
the free software community in the future. But SCO has also made it
painfully clear that the proprietary world, too, has its traps, and those
traps are at least as frightening as any faced by free software users.
Taken to their extreme, the proprietary rights claimed by SCO give that
company ownership and control over most computing systems on the planet.
It is a frightening thing to contemplate.
