Shared Source vs. Open Source

leonbrooks writes "Microsoft are fond of touting Shared Source as being "as good as" Open Source, with a view to muddying the waters as much as possible, and so keeping as many people away from the benefits of Open Source Software (OSS) (particularly Software Libré AKA "Free Software") as they can. This new article analysing the differences arrives just in time for Microsoft's Australia-wide series of "Competitive Hour" misinformation sessions on Open Source, and includes a handy list of potentially showstopper questions. We'd like your help in putting these and other questions to the speaker during such misinformation sessions, with the dual aim of opening the eyes of many of the audience, and reporting back to us what was said so that we can refine the questions to close whatever loopholes are employed in evading these important issues."

Comments

Bernhard Rosenkraenzer (bero)'s article

[dwheeler]

For a similar "shared source vs. Free Software" article, see Bernhard Rosenkraenzer (bero)'s article, which makes interesting points about "Shared Source". It was at shared-source.com; it's no longer there, but you can get it via the Internet archives: http://web.archive.org/web/20011103204837/http://w ww.shared-source.org/index.html

Unfortunately, the "picking up your marbles" article uses nonstandard terminology and thus may end up confusing many readers. For example, it seems to equate "Free Software" with copylefting licenses (like the GPL), and "Open Source" with non-copylefting licenses (like the BSD license). That's extremely confusing; the standard definitions for both Open Source and Free Software include both the GPL and the BSD licenses. Also, "Shared Source" is still proprietary; trying to claim it isn't just confuses things. Proprietary software comes in at least two varieties: secret source, and "shared source". Licenses are confusing enough without using nonstandard, inconsistent terminology. Hopefully, the article will get updated - it makes interesting points, and the shifting terminology is unfortunate. For the moment, I would recommend Bero's article instead if you're looking for an article opposing "shared source".