[Originally this was going to be a reply to the Lego Mindstorms SDK question, but it turned into an essay. Oh well. :) ]
As Richard M. Stallman of the Free Software Foundation has been saying for twenty years or more, the "Free" in "Free Software" refers to freedom, not price. A great deal of Free Software is available to the general public free of charge, but that is not the essential characteristic of Free Software. The Free Software Foundation promulgates, and the Debian Project generally accepts, four essential freedoms as defining "Free Software". The following is an enumeration of freedoms intended to apply to non-public-domain works in general. 1) The freedom to use the Work for any purpose. 2) The freedom adapt the Work to one's needs. Access to the form of the work which is preferred for making modifications (for software, the "source code"), if applicable, is a precondition for this. 3) The freedom to redistribute copies of the Work. 4) The freedom to change the Work for any purpose[1], to distribute one's changes, and to distribute the Work in modified form. Access to the form of the work which is preferred for making modifications, if applicable, is a precondition for this. (You can read more about the Free Software Foundation's definition of Free Software at: <URL:http://www.gnu.org/philosophy/free-sw.html>. You will note that my wording differs slightly from the Free Software Foundation's. This is deliberate.) I personally have advocated a fifth freedom: 5) The freedom to retain privacy in one's person, effects, and data, including, but not limited to, all Works in one's possession and one's own changes to Works written by others. I need to work on the wording of this fifth freedom a bit to make it clear that it is fair for a person to whom Free Software is distributed to demand access to the source code, including the source code to any changes or improvements made by the person from whom one is receiving the software. The point is that my usage of your Free Software does not entitle you to access to or any rights in my improvements to your software unless I distribute the Software back to you specifically. Other consequences of my proposed fifth freedom are that a Free Software licensor has no right to insist that a person to whom software is distributed disclose any more information about him- or herself than is strictly necessary for processing of the transaction. For example, a Free Software licensor cannot insists that a distributee disclose his credit rating (or compel a grant of permission to find out, by running a credit check), that a work of Free Software retain code that scans the contents of one's hard drive and reports on its findings to the author of the software, to a third party, or even to the user him- or herself, or that a Free book must retain a foreword which calls for the extermination of Lendu people. Comments? [1] Except the eradication of legal notices necessary to communicate and preserve the legal status of the software. This means applicable copyright notices, license terms, references to license terms, warranty disclaimers, and so forth. Freedom four *does* include the freedom to remove or change such material where it is incorrect or inapplicable, and add correct and applicable material of this nature. -- G. Branden Robinson | It is the responsibility of Debian GNU/Linux | intellectuals to tell the truth and [EMAIL PROTECTED] | expose lies. http://people.debian.org/~branden/ | -- Noam Chomsky
pgpN15CzqnU4s.pgp
Description: PGP signature
