Data portability serves multiple goals

Competition is a compelling narrative to support data portability policy, and with the implementation of Europe’s Digital Markets Act taking headlines, it’s often front of mind. Open access principles foster competition and have contributed, in part, to massive successes in the telecom industry – including phone number portability and the ability to buy phones from somebody other than your phone provider. It’d be great to see a similarly large impact in innovation and choice where user-generated content on the Internet is concerned, and it’s very much possible. To help make progress, however, it’s important to remember that competition is not the only lens. Articulating goals and metrics for data portability must see beyond win-lose framings.

Why competition is compelling

The competition case for data portability is fairly straightforward: Attracting users to a new online service is hard, and even when a startup offers substantial benefit and innovation, users may not feel able to switch. New projects often have to compete not just against a large Internet platform company with lots of budget, lots of users, and a critical mass of activity on the platform, but also with data architectures that (whether intentionally or inadvertently!) make it more difficult to extract user data. Exclusionary architectural choices can include, for example, failing to provide sufficient APIs to allow access to user content through third party services or clients - or even more fundamentally, not giving the user any accessible means in practice to download their content for safekeeping (despite obligations in the EU, California, and elsewhere!).

It’s the failed-startup kind of missed opportunity that many data portability policymakers can clearly see. They can see the same large companies maintaining large market shares for years. To these policymakers, consolidation risks slowing innovation and reducing pressure to continue adding product value. And portability helps users who want to migrate between services, an effective grease for sticky markets.

When framing goals and metrics via competition

When data portability is viewed through the competition lens alone, the natural policy goals that follow would be along the lines of:

These are good goals. But metrics derived from them start to really focus on loss scenarios, e.g.:

These are zero-sum framings. These goals and metrics assume that for a new entrant to win, a market leader must lose. Furthermore, they fail to capture any sense of user agency. What if a service retains its users because it is, in fact, innovating and staying ahead of the competition? Or because its erstwhile competitors are just bad?

Any perspective on the history of the Internet will show that innovation is not always a zero-sum game. Many innovative projects add value to their architects, their users, and also the platforms those users started on. Which raises the question: is there a better way to frame data portability goals and metrics?

Capturing portability’s benefits for user empowerment

Here are three examples of outcome scenarios that don’t seem to fit well within a narrow frame of outcome measurement, but nevertheless reflect user empowerment in reality:

Choosing empowerment, not zero-sum framings

The origins of data portability on the regulatory landscape are in the EU’s General Data Protection Regulation. Users have a right to data portability under the GDPR, and in laws that mirror its provisions in California and elsewhere – not because of the potential for competitive benefits, but because personal data is personal to them. But measuring the effects of this right continues to be challenging.

It can be hard to define goals and metrics with more nuance and less black and white situations than “data moved from here to there and… done.” If one of the goals is that users can move data back and forth when appropriate or maintain content on multiple platforms, what kind of metric could show the success of that? How is market share even measured if a user blends use of their content across multiple platforms? These are open, interesting, and important questions.

Bottom line, focusing more on user empowerment as a goal when discussing portability policy and architecture, rather than an overly narrow competition-only lens, is more likely to help achieve the best outcomes, not to mention convince others that this work is worth doing.



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