> The GPL is a fine open source license that grants all the permissions needed by developer communities that adopt it. There is no sense in which it is not "permissive", so to use that term as an antonym to "copyleft" verges on abuse. Sigh. This attitude makes it enormously difficult to have any kind of conversation about the tradeoffs of open source licenses, because it reveals a profound lack of perspective or will…
An anarchist ought not care what the license terms are; they are already operating in an ethical framework that revokes concern for a collection of words that rely on state violence to have meaning.
Do I understand libertarianism the way sgentle does? He compares anarchism:libertarianism::permissive license:GPL, so I guess he's using libertarianism in the sense of "absolute minimum amount of government necessary to enforce property rights."
As to whether you preserve freedom best by causing "unfreedoms," philosophy already has some pretty useful things to say, such as ue_'s comment:
Hegel ... described the freedom of the savage being a kind
of unrefined freedom
Some freedoms are conflicting by their very definition. Resolving the conflict is at its core the imposition of an ordering over the set of all freedoms, or in other words, a value system. Almost all the discussion on this article can be reduced to a comparison of well known value systems and attempts to sway readers to one or another.