This is a great point. Also, if you're the original author (and, therefore, the sole copyright holder) of something, then you can still release it in dual/multi-licensed form with GPL among the options for the receiver. GPL isn't against that in any way -- it can't take away your rights as the copyright author.
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This is a great point. Also, if you're the original author (and, therefore, the sole copyright holder) of something, then you can still release it in dual/multi-licensed form with GPL among the options for the receiver. GPL isn't against that in any way -- it can't take away your rights as the copyright author.