Glenn Maynard wrote: > OpenVision also retains copyright to derivative works of the Source > Code, whether created by OpenVision or by a third party. This sounds completely unacceptable, if it means what it says. It's also probably invalid in the US. Copyright assignments must be signed and on paper; and OpenVision can't "retain" copyrights it never had in the first place.
Perhaps it simply means that they retain copyright in their portions, not that they're stealing your derivative works. That would require a statement from the copyright holder before I'd belive it, though. -- There are none so blind as those who will not see.