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- Xref: sparky comp.sys.ibm.pc.misc:11790 comp.os.msdos.apps:4468 comp.binaries.ibm.pc.d:3348
- Path: sparky!uunet!mcsun!sun4nl!hacktic!utopia!global!peter
- From: peter@global.hacktic.nl (Peter Busser)
- Newsgroups: comp.sys.ibm.pc.misc,comp.os.msdos.apps,comp.binaries.ibm.pc.d
- Subject: Re^2: Why do people want PD software?
- Message-ID: <367@global.hacktic.nl>
- Date: Sun, 23 Aug 92 12:50:26 GMT
- References: <bws.14@ccs.carleton.ca> <9LywPB1w165w@cybrspc.UUCP>
- Organization: Global Village 1
- Lines: 40
-
- roy%cybrspc@cs.umn.edu (Roy M. Silvernail) writes:
-
- >bws@ccs.carleton.ca (Brian Sullivan) writes:
-
- >> P.S.
- >> While we are at it does, anyone know of any PD multi user games for
- >> DOS. I'm thinking of something like conquest on UNIX. While it is PD on
- >> UNIX, the author will not permit ports to DOS (Sigh ...)
-
- >That's self-contradictory. If the software has been placed in the
- >public domain (the traditional meaning of PD), then the author has given
- >up any rights of control. If the author retains copyright, such that he
- >can control derivitave works (like a port to DOS), then the software is
- >not in the public domain.
-
- That is of course nit-picking. Would you suggest GCC if someone asks for a PD
- C compiler? Of course not! It's not a PD C compiler but a freeware. Sheesh!
-
- PD and freeware are only different for lawyers, for most people the two are
- practically the same. I've seen many programs which claim to be PD while the
- author claims the copyright of the complete source, or of the headers in the
- source or of the credits in the source, etc. So the difference is vague.
-
- While we're at nit-picking:
- >Intellectual property is not limited by hardware platform.
-
- Then why can't IBM sue every clone maker? The PC and AT architectures and BIOS
- are intellectual property of IBM because they were invented and published by
- IBM.
-
- Intellectual property is not protected by copyright. Copyright restricts the
- right to copy the physical apearance (that is, the words, sentences, pictures,
- etc.) not the ideas. The only way to protect intellectual property is to keep
- it strictly for yourself, making it a trade secret or pattenting it.
-
- IBM is (or was) only able to sue clone makers who copied (i.e. whose work was
- largely identical to IBM's) the IBM BIOS or electronics.
-
- Greetings,
- Peter Busser
-