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danluu's profile
Dan Luu
Dan Luu
Dan Luu
@danluu

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Dan Luu

@danluu

https://patreon.com/danluu 

danluu.com
Joined December 2008

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    1. Dan Luu‏ @danluu 3 Oct 2016
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      Why's that company so big? I could do that in a weekend http://danluu.com/sounds-easy/ 

      12 replies 133 retweets 198 likes
      Show this thread
    2. Dan Luu‏ @danluu 16 Feb 2018
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      In most discussions about twitter on HN, a bunch of devs drop in to say bot removal is so easy twitter obv. must not care at all. Turns out twitter is removing ~1M bots/day. Twitter only has ~300M MAU, making the error tolerance v. low. This seems like a really hard problem.pic.twitter.com/Urm0t1MH57

      11 replies 75 retweets 194 likes
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    3. Dan Luu‏ @danluu 2 Oct 2019
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      One thing I think is interesting is that increased scale doesn't seem to help here. Despite Zuck's bluster, I get about the same amount of spam in FB as I get in Twitter and Gmail sends me more spam than either despite probably investing much more effort in spam prevention.pic.twitter.com/LPUECycJ5n

      ". . . It’s why Twitter can’t do as good of a job as we can. I mean, they face, qualitatively, the same types of issues. But they can’t put in the investment. Our investment on safety is bigger than the whole revenue of their company. [laughter] And yeah, we’re operating on a bigger scale, but it’s not like they face qualitatively different questions. They have all the same types of issues that we do."
      3 replies 3 retweets 7 likes
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    4. Dan Luu‏ @danluu 2 Oct 2019
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      On the flip side, the least spammy/noisy forums I read are tiny, small enough that they can be moderated by 1-2 people. You see the same thing in other areas too, e.g., Windows has more malware risk than Mac, which has more risk than niche stuff like Haiku or Illumos.

      2 replies 2 retweets 13 likes
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      Dan Luu‏ @danluu 2 Oct 2019
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      Sure, big platforms have more resources, but they're also bigger targets. I don't think it's obvious a priori which of these factors should win but, with current technology, it looks like being a smaller target is more effective than throwing money at the problem.

      10:44 AM - 2 Oct 2019
      • 4 Retweets
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      • Gabriel Claramunt Tim Kellogg qualia are a fuck Venu Satuluri Paul Rosania d ⧉ aan concerted activity enthusiast Nick Walsh Aaron Brown
      3 replies 4 retweets 13 likes
        1. New conversation
        2. David Kanter‏ @TheKanter 2 Oct 2019
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          Replying to @danluu

          The problem is that in SW, scale is easier and therefore ppl treat it as a second order effect. At true scale, it's hugely important and most people under-estimate this unless they have been directly exposed (e.g., work at a FANG).

          1 reply 0 retweets 0 likes
        3. David Kanter‏ @TheKanter 2 Oct 2019
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          Replying to @TheKanter @danluu

          Scale effects are more obvious in semiconductors and traditional engineering. E.g., a cutting edge chip probably contains 10-20B vias. They must ALL work, despite statistical effects conspiring against you. That's an amazing achievement.

          1 reply 0 retweets 1 like
        4. 1 more reply
        1. Federico Vaggi‏ @F_Vaggi 2 Oct 2019
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          Replying to @danluu

          HN users drastically underestimate the difficulty of projects that are outside of their immediate domain - especially because Twitter and Facebook have to be exceedingly cautious about false positives, since those would bring even greater regulatory scrutiny.

          0 replies 0 retweets 1 like
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        2. Josh Simmons‏ @dotstdy 2 Oct 2019
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          Replying to @danluu

          Or, against the ideals of something like twitter, splitting up your usebase so they're not all in one giant channel. At some scale it becomes really difficult to moderate a forum without resorting to blind rule enforcement, at which point snr plummets.

          1 reply 0 retweets 0 likes
        3. Josh Simmons‏ @dotstdy 2 Oct 2019
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          Replying to @dotstdy @danluu

          Not just because there aren't enough people doing moderation, but because it is no longer tractable for people to keep up with most individuals in a community. Which affects the social feedback (self-moderation) as well as "this person is a habitual line-stepper" shared knowledge

          0 replies 0 retweets 1 like
        4. End of conversation

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