[cc-licenses] Unbundling the GPL

Greg London email at greglondon.com
Sun Apr 29 15:07:28 EDT 2007

> Greg London schrieb:
>> You may also want to mention that licenses
>> like the GPL also protect the work from
>> Software Patents, which isn't in CC-SA.
> This applies only to GPL, and there only GPL3,

Say what?

GPL, rev 2 (written in 1991) says in its preamble:


+Finally, any free program is threatened constantly
+by software patents.  We wish to avoid the danger
+that redistributors of a free program will
+individually obtain patent licenses, in effect
+making the program proprietary.  To prevent this,
+we have made it clear that any patent must be
+licensed for everyone's free use or
+not licensed at all.

I did a quick grep of the word "patent" in
rev 3.0 of CC-SA and couldn't find any mention
of the word.


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