EditorsAbout the SiteComes vs. MicrosoftUsing This Web SiteSite ArchivesCredibility IndexOOXMLOpenDocumentPatentsNovellNews DigestSite NewsRSS

10.20.09

Mono, Open Core, and Other Bizarre Forms of Open Source

Posted in Free/Libre Software, FSF, GNU/Linux, Microsoft, Mono, Patents, SUN at 5:39 am by Dr. Roy Schestowitz

Apple core
Free software is not the same as open core

Summary: Why Mono fits the description of Open Core, which may make it “the New Shareware”

A LOT has been said since Samba’s Jeremy Allison published his opinion about Mono [1, 2, 3, 4]. Jason from the Mono-Nono Web site got around to commenting about it and worth mentioning are the following bits:

In any case, I first started noticing Mr. Allison’s responses directly addressing the fallacy of comparing Mono and Samba in the comments to an error-filled attack rant against RMS by Jason Perlow for ZD Net. Although it is certainly “pearls before swine” to attempt to correct Mr. Perlow, Mr. Allison does make his point:

Comparing Mono to Samba is incorrect. Samba has the PFIF agreements, see here for details:

http://www.samba.org/samba/PFIF/PFIF_agreement.html

To my knowledge Mono has nothing like this.

[...]

Mr. Allison has now taken the time to address Mono in more detail with a blog entry “Monomania“. I encourage you to read it.

I also encourage you to consider all the hoops that Team Mono insists critics people must jump through to criticize Mono, and how Mr. Allison surely meets or exceeds all that I have seen. Yet, I do not see Team Mono accepting his criticism, nor do I see my mailbox filling with acknowledgement that it’s not just crazy zealots that have a problem with Mono.

Why am I not seeing these things? Because Mono apologists are not honest in their arguments. They like Mono, and will make any argument they think supports it, and ignore or attack anything that they think weakens it.

It’s a song I’ve sung many times, and this latest wrinkle on Mono == Samba is just one more example of the sloppy reasoning and poor logic behind Team Mono’s defenses.

What’s interesting about Mono is that, as the FSF warned, it is divided into “legal” parts (core) and “illegal” parts (those that require Microsoft software patents, such that only Novell customers are covered). It makes Mono very much akin to “open core” rather than “open source”. For those who have not followed the heated debate about “open core”, Bradley Kuhn from the SFLC calls it “the New Shareware” and Simon Phipps from Sun Microsystems commented about it as follows:

Bradley Kuhn’s analysis reflects the same conclusions I’ve reached myself about corporate-aggregated copyright. That’s not to say it automatically disqualifies a project as non-Free, but it’s the reason I included “diverse copyright ownership” as a criterion on the proposed open source scorecard. As a side-note, Given Bradley’s critique of the GPL as “just a tool”, surely it’s time to see that open source is not the enemy of software freedom and to finally cut the antagonistic rhetoric.

Is it time to say that Mono uses the “open core” model, where only “core” packages are to be seen as legal or gratis? Banshee, for example, is a Novell project that uses some Mono parts that require patents.

“The patent danger to Mono comes from patents we know Microsoft has, on libraries which are outside the C# spec and thus not covered by any promise not to sue. In effect, Microsoft has designed in boobytraps for us.

“Indeed, every large program implements lots of ideas that are patented. Indeed, there’s no way to avoid this danger. But that’s no reason to put our head inside Microsoft’s jaws.”

Richard Stallman, 2007

Share this post: These icons link to social bookmarking sites where readers can share and discover new web pages.
  • Digg
  • del.icio.us
  • Reddit
  • co.mments
  • DZone
  • email
  • Google Bookmarks
  • LinkedIn
  • NewsVine
  • Print
  • Technorati
  • TwitThis
  • Facebook

If you liked this post, consider subscribing to the RSS feed or join us now at the IRC channels.

Pages that cross-reference this one

  • FSDaily

What Else is New


  1. Links 31/10/2014: Rubin Leaves Google, Neelie Kroes Ends EU Career

    Links for the day



  2. The EPO Is More Corrupt Under Battistelli Than Under Alison Brimelow: Part VIII

    After Brimelow, with all her flaws and her scandals, an even worse President is installed who then abolishes oversight and seemingly brings his old friends to the EPO, creating a sort of subculture that is impenetrable to outsiders



  3. Claiming That Microsoft 'Loves' Linux While Windows Update Bricks Devices With Linux

    The sheer absurdity of claims that Microsoft -- which not only attacks those who distribute Linux and GNU but also blackmails them, takes them to court, or bricks their products without any liability -- 'loves' Linux



  4. Protectionist Reign: Corporations in Complete Control of Everything With Domination Over Patent Law

    How multinational corporations, joined by the corporate press that they are funding, promote a corporations- but not people-friendly patent policy in north America



  5. Links 30/10/2014: GNOME 3.15.1, Red Hat Software Collections 1.2

    Links for the day



  6. Links 29/10/2014: Ubuntu Touch Tablet, Puppy Linux 6.0

    Links for the day



  7. Links 28/10/2014: SUSE Linux Enterprise 12, Canonical OpenStack Distro

    Links for the day



  8. Links 28/10/2014: PiFxOS, The Document Foundation in OSBA

    Links for the day



  9. Microsoft is Bricking Devices With Linux (Yet Again!), So a Microsoft Booster Spins/Paints Linux Devices as 'Fakes'

    Microsoft delivers rogue drivers through Windows Update and they brick Arduino microcontrollers



  10. How Bill Gates Continues to Pass Wealth From the Public to His Own Bank Account

    Having put a universal tax on many things (not just computers) and evaded tax using the classic 'charity' trick, Gates is now buying the media, the schools, politicians etc. and earns as much as 10 billion dollars per year while the public is taught that Gates is a giver, not a hoarder of the worst kind



  11. Links 27/10/2014: Lenovo Unbundling, Linux 3.18 RC2

    Links for the day



  12. IRC Proceedings: September 14th, 2014 – October 25th, 2014

    Many IRC logs



  13. Links 25/10/2014: KDE Mockups, Update on GNOME Outreach Program for Women

    Links for the day



  14. After Infecting Unity -- Successfully -- Microsoft's Partner Xamarin Wants to Infect Unreal Engine With .NET

    Xamarin continues to spread dependence on Microsoft to more gaming frameworks, not just platforms such as GNU/Linux, Android, and even permanent-state devices



  15. Taking Microsoft Windows Off the Grid for Damage to Businesses, the Internet, and Banking Systems

    Microsoft's insecure-by-design software is causing massive damages ([cref 27802 possibly trillions] of [cref 13992 dollars in damages to date]) and yet the corporate press does not ask the right questions, let alone suggest a ban on Microsoft software



  16. City of Berlin Does Not Abandon Free Software, It's Only Tax Authorities

    A Softpedia report that says the City of Berlin is moving to Microsoft Office is flawed and may be based on a poor translation



  17. Nadella a Liar in Chief at Microsoft, Pretending That His Anti-Competitive Practices Are Unfortunately Imposed on Microsoft

    The nastiness of Microsoft knows no bounds as even its assault on GNU/Linux and dirty tricks against Free software adoption are characterised as the fault of 'pirates'



  18. Reuters Writes About the Demise of Software Patents, But Focuses on 'Trolls' and Quotes Lawyers

    How the corporate media chooses to cover the invalidity of many software patents and the effect of that



  19. Links 24/10/2014: Microsoft Tax Axed in Italy, Google's Linux (ChromeOS/Android) Leader Promoted

    Links for the day



  20. Links 24/10/2014: GNU/Linux History, Fedora Delay

    Links for the day



  21. Links 23/10/2014: New *buntu, Benchmarks

    Links for the day



  22. Links 22/10/2014: Chromebooks Surge, NSA Android Endorsement

    Links for the day



  23. Links 21/10/2014: Debian Fork Debate, New GNU IceCat

    Links for the day



  24. Criminal Microsoft is Censoring the Web and Breaks Laws to Do So; the Web Should Censor (Remove) Microsoft

    Microsoft is still breaking the Internet using completely bogus takedown requests (an abuse of DMCA) and why Microsoft Windows, which contains weaponised back doors (shared with the NSA), should be banned from the Internet, not just from the Web



  25. Microsoft 'Loving' GNU/Linux and Other Corporate Media Fiction

    Microsoft has bullied or cleverly bribed enough technology-centric media sites to have them characterise Microsoft as a friend of Free/Open Source software (FOSS) that also "loves Linux"



  26. India May be Taking Bill Gates to Court for Misusing His So-called 'Charity' to Conduct Clinical Trials Without Consent on Behalf of Companies He Invests in

    Bill Gates may finally be pulled into the courtroom again, having been identified for large-scale abuses that he commits in the name of profit (not "charity")



  27. The Problems With Legal Workarounds, Patent Scope, and Expansion of Patent Trolls to the East

    Patent trolls are in the news again and it's rather important, albeit for various different reasons, more relevant than the ones covered here in the past



  28. Links 20/10/2014: Cloudera and Red Hat, Debian 7.7, and Vivid Vervet

    Links for the day



  29. Links 20/10/2014: 10 Years Since First Ubuntu Release

    Links for the day



  30. How Patent Lawyers Analyze Alice v. CLS Bank

    Breaking down a patent lawyer's analysis of a Supreme Court's decision that seemingly invalidated hundreds of thousands of software patents


CoPilotCo

RSS 64x64RSS Feed: subscribe to the RSS feed for regular updates

Home iconSite Wiki: You can improve this site by helping the extension of the site's content

Home iconSite Home: Background about the site and some key features in the front page

Chat iconIRC Channel: Come and chat with us in real time

CoPilotCo

Recent Posts