亲爱的软件开发者们:
Dear Software Makers

原始链接: https://blog.jim-nielsen.com/2026/dear-software-makers/

Marques Brownlee 在《致 YouTube》中批评了 YouTube 计划推出的 A/B 测试功能。该功能允许创作者为同一支视频发布多个版本。Brownlee 认为,这可能削弱 YouTube 所营造的共同文化体验:观众看到的可能是不同版本的视频,评论和推荐也会因人而异,分享的链接可能指向不同内容。他的核心观点是,创作者应该优先重视叙事、好奇心和创作信念,而不是播放量、留存率等指标。反复创作并完成作品,比无休止地优化各种版本更有价值,因为这种优化可能会抹去那些让创作富有意义的独特而有趣的部分。 作者还认为,这项功能体现了 YouTube 的不自信——它模仿竞争对手,并把自身的身份交给可以量化的指标,而不是坚定地发展自己的价值观。总体而言,这篇文章赞扬了创造力、社群,以及为创作本身而创作的精神。

讨论的焦点是,YouTube允许创作者对同一个视频的不同版本进行A/B测试,甚至可能根据用户画像向不同用户展示不同版本。批评者认为,这会削弱共同现实:人们分享同一个链接时,看到的可能是不同的“事实”、政治叙事或创意作品。他们把这视为一种以提升互动率为目的的“黑暗模式”,会损害信任、连续性、真实性,以及社会共同的相互理解基础。 也有人认为,如果不同版本之间的差异很小,并且目的是改善影响较小的用户体验、优化错误提示,或安全地分阶段推出新功能,那么A/B测试是有用的。问卷调查并不可靠,而行为数据能够揭示用户自己难以表达 preferences。 更深入的争论集中在评估指标上。支持者认为,实验可以纠正管理者的直觉;批评者则指出,追求点击量、观看时长或收入最大化,会制造乏味且具有操控性的内容,同时忽视信任、长期质量和创造力。几位评论者呼吁获得用户同意并保持透明,尤其是在涉及政治或事实性内容时;还有人提议,对以互动为驱动的平台加强监管。
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原文

Marques Brownlee just released a video essay titled “Dear YouTube”.

I loved it.

He talks about how YouTube is going to start shipping this new feature where makers can essentially publish different “variants” of their videos and see which performs best (an A/B test).

Which immediately begs a lot of questions. Brownlee voices his:

  • If I’m watching a video, do I know if it’s part of one of these A/B tests?
  • If I’m reading the comments of a video, how do I saw the same thing as another commentor?
  • How do linked timestamps work?

It’s pretty wild when you think about it. I mean, imagine sending someone a link, “Check out this cool video!” And at that point you’re basically crossing your fingers, “I hope they see the same thing I did…”

Marques says he spoke to some YouTube engineers about these questions and they didn’t really have answers. They were kind of just like, “We don’t know — yolo! This’ll ship soon.”

So his video is a kind of plea to YouTube creators everywhere: Don’t use this feature!

There’s this sort of unspoken rule of community on YouTube, that like we’re all having this same experience together — we’re all watching the same video. That is what makes it a cultural phenomenon is that we all saw the same thing […] so letting people put up two or three different videos of the same thing at the same time kind of fundamentally breaks that, which doesn't feel right.

I agree, 100%.

Brownlee goes on to make a lot of great points in the video that, I think, can be applicable to making software as well. A few that stood out:

  • The skill of being a “creator” is not about maximizing views, retention, etc. It’s about finding creative ways to share stories, teach concepts, explore ideas, etc. Views, retention, etc. are all downstream of that.
  • Making (and finishing) something over and over and over is a better use of your time than making one thing and then trying all kinds of variants and obsessing over their varied performance.
  • When you focus on optimizing, you end up trimming out all the creative (and fun) stuff because those things won’t, by definition, ladder up to metrics of efficiency. (Moby Dick was not the most efficient way to tell that story.)
  • Stand by your creative choices. Learn from your wins and failures, then make the next thing. Have some conviction.

I find it interesting how Brownlee shares his opinion that YouTube spends way too much time chasing their competitors and not enough time being YouTube.

Which, when you think about it, is exactly the kind of place a feature like this would stem from: an insecurity in your own creative choices. How YouTube approaches its own insecurities is now trickling down as a feature to its users.

“Let’s let people make lots of variations on things, try all of them, and see what performs best” is exactly the kind of thinking you get in a platform that doesn’t know what it wants to be. So it’s left spending its time 1) doing what others are doing, and 2) following the fickle whims of whatever it can measure.

It’s like this adolescent attitude of, “I don’t know what I want to be, so I’m gonna imitate my peers and let others tell me what they think I should be.”

Anyway, that’s a long way of saying I liked the video. You might too. Hopefully you see the same thing I did, lol.

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