Why Decentralised Applications Don’t Work

IRC is a distributed system much like a CDN is distributed, that is spread across the network.

what we are actually interested in is distributed ownership.

email is that, as is the web, but IRC is not

Discord, for example, has 450 full-time employees and is valued at $7 billion. I simply don't see how small non-profit teams, many of which are run primarily by volunteer labor, can compete with that in terms of UX. How many full-time designers or UX folks are working on GIMP or VLC?

I don't think this is a fair characterisation of the article. She argues that email is an example of something that is failing as a decentralised application: Google's power over email is too strong. This is very different from claiming that it isn't an example of a decentralised application.

Email and the web are decentralised applications. But they are not the email and the web of the 1990s, when their decentralisation was the killer feature that saw them beat out centralised networks. To try and live on a non-Google/non-Facebook web is like using Linux on the desktop in 2000: it's certainly possible, but it's a bit of a hairshirt.

People have mentioned email and the Web as examples; I'd also throw in podcasts. (None of these are "apps," per se, but they're all examples from the article, so.)

> An argument could be made that inherently a centralized app, who is trusted, available and resilient, will always be superior. Any thoughts?

Yes. :)

The article makes the point, in so many words, that a lot of decentralized services end up dominated by a small number of major players. I think this is hard to argue with; yes, there are other service providers competing with the big ones, but that doesn't disprove the point. The most recent figures I can find suggest that Gmail had 43% of the email "market" in 2020; that's not more than everyone else combined, but number two is Yahoo (!) at 26%, with third place Outlook (i.e., the email service Microsoft keeps changing the name of, not the client application) trailing at 6%. Many people who might have been bloggers a bit over a decade ago use Medium or, more likely, just Twitter. (I think Twitter did far more to kill the blog than the death of Google Reader, but that's a different topic.) We can go on.

Where I think the article gets it wrong isn't in its description of the problem, it's in its diagnosis. Partially. I think the author is right in saying that better tooling isn't the problem, but wrong in saying that the profit motive is in "ensuring decentrialized systems fail." The profit motive is, to borrow your apt phrase, in making centralized systems trusted, available, and resilient. GitHub, Google Workspace, and Slack took over as much of the business world as they did because they're not only easier to set up than doing it yourself, they gain the benefits of a tremendous userbase: they're highly available and resilient, they're well-understood, they have lots of integration plugins.

I'd love to see more decentralized/federated systems succeed, but many of them aren't just fiddly and quirky, they're proudly fiddly and quirky. If they're going to take off, we may need to focus less on where we think companies behind centralized services are deviously undermining their decentralized relatives, and focus more on why those services succeeded in the first place.