April Roundup

A number of news items grabbed my attention this month ... for instance, I vaguely recall a story about one big tech company buying another, but the names escape me. In any case, a number of interesting open source blog postings appeared in April. Here is a sampling of posts falling in two basic categories:

Open Source as a Hobby and Business

• Connecting Hobby and Business in Open Source - How are some businesses able to harness the passion of developers for their open source hobby to create open source success? Dana Blankenhorn illustrates that it takes more than good software and a good business model to create a successful open source business.
  

• Open Source Business Strategy: About the Open Source Whole Product Concept - Roberto Galoppini explores the idea that successful commercialization of open source requires delivering a fully realized product. In my opinion, productization is the critical element differentiating an interesting project that is viewed as a fun toy from an enterprise class tool that customers are willing to pay for.

Open Source in Government

• Five Ideas to Get FOSS Into Governments - Sun's open source officer, Simon Phipps [Disclosure: I work for Sun], offer six (in spite of the blog title's reference to five) concrete ideas to speed government adoption and use of open source. Because of their size and influence (both as exemplary users of open source, and through their ability to impose procurement and usage rules), governments are important players in the open source movement. Broader government adoption of open source would be a great benefit to the industry as a whole.
  

• Participatory Legislation: the Italian Democratic Party Launches a Wiki - This blog post describes two cases of governments taking first steps towards applying open source principle to the legislative process. Specifically, the post mentions efforts in New Zealand and Italy to allow the public more direct input into writing laws. These small steps mark what I believe will result in a more participatory governing process that will ultimately lead to more accountable government.
  

• Election Industry Trade Group Issues Report Examining Open Source Voting - The Election Technology Council, a trade group US voting system vendors, recently published a report concluding that open source and proprietary software products must be treated differently for purposes of governments making decisions about voting technology citing complexity in management and lack of accountability in traditional open source projects among other things. My view is that the Election Technology Council is perpetuating the type of fear, uncertainty and doubt we typically see in industries not prepared for competition from open source vendors. While it is true that the integrity of the voting system requires certain minimum standards including security assurances, open source software can surely satisfy those needs.

Other hot topics included the importance of channel sales in growing the scope of the open source industry, and deeper discussion of the status of the emerging cloud industry , and what type of open source license is appropriate for cloud technology.

Cloud Nitty Gritty

The cloud industry is in the process of defining itself. Experts are organizing seminars and presentations to discuss best practices for the cloud business. This is true for the legal industry too, but the legal issues commonly discussed for clouds are similar to the issues seen in connection with service bureau, outsourcing and software as a service initiatives: Privacy, Security, Ownership, Intellectual Property, Jurisdiction, Applicable Law, Service Levels, Export Compliance. While these issues present unique concerns in a cloud context and are worthy of significant discussion, I would like to focus on a less discussed issue: how open source might be implemented within a cloud computing context.

Two important questions come to mind: (1) When does distribution to a cloud trigger the viral source code disclosure obligations under the GPL?; and (2) What is subject to the viral source code disclosure obligations under the Affero GPL?

1. Distribution to the Cloud

Consider what would happen if a developer creates a proprietary application, incorporates code licensed under GPLv2, and distributes the combined application to a cloud provider. We can narrow the answers down to 3 possibilities: yes, no and maybe. I'm not trying to make a joke ... this circumstance is not well settled from a legal standpoint and each of these answers might be valid.

a. Yes - viral obligations should apply because code distributed to a third-party is a "distribution" for purposes of the GPLv2.

b. No - Using a cloud to host an application is no different than using a leased server to provide end users with access over a network or hiring a service provider to act in the same capacity as the developer itself. In such cases, the cloud provider is nothing more than an extension of the developer itself. While this conclusion makes logical sense, it's not clear whether the Free Software Foundation would agree with the end result.

c. Maybe - Because both the yes and no answers can be legally supported or refuted, it would help to clarify the legal treatment in some way. Because the cloud provider would be the only party with standing to demand source code in this case, one option might be for the cloud provider to add a clause to its service agreement stating that it will not require disclosure of source code for applications submitted for operation on the cloud. The Free Software Foundation and a significant portion of the free software community would likely object to a cloud operator's affirmative refusal to enforce the freedoms provided by theGPL.

I believe "Maybe" is likely the right answer because it makes the most sense from a practical perspective. Operation of GPL-licensed software on a leased server does not interfere with any of the freedoms that the Free Software Foundation intended to promote with the GPL. This argument is strongest when the developer's cloud code is an application that could just as easily be operated on the developer's own requirement. By contrast, the argument is weaker the more the developer's cloud code relies on the infrastructure provided by the cloud operator such as in a "platform as a service" model.

2. Scope of Affero GPL Coverage

While end user interaction with applications licensed under GPL and hosted on a cloud do not trigger any source code disclosure obligations, use of the Affero GPL code instead of GPL leads to a different result. Such end user interaction occurs over a network, which constitutes distribution for purposes of theGPL. Clearly, the developer application containing AGPL code would need to be available for disclosure on request in that case.

One of the advantages of the cloud for developers is that cloud providers offer much of the software and hardware infrastructure needed to run developer applications. Consider whether any aspects of the cloud code itself should also be subject to the AGPL's code disclosure requirement. The "Maybe" answer above likely applies here as well, but for different reasons. Cloud components that are integrated with developer applications such that the cloud component and developer application are deemed a derivative or a work based on the developer application would also be subject to theAGPL's viral source code disclosure obligation. This is similar to the the type of GPL analysis we typically see in determining whether a derivative work is covered. Operating systems available on the cloud likely would not be at risk, but libraries and utilities essential to the operation of the developer application could be.

The emergence of cloud computing not only places the freedoms identified by the Free Software Foundation at risk, but it potentially undermines the ability of open source vendors to maintain a viable business strategy as their applications move to the cloud. In this context, it's clear whyFabrizio Capobianco, Funambol's CEO, is such an advocate for use of the AGPL instead of the GPL as new projects are rolled out ... not just for each open source vendor, but for the industry as a whole.