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Viewing profile — jlehman

jlehman

HN member
Joined
Wed, Feb 06, 2013, 1:23 AM UTC
HN karma
232
Public activity
70 items

About jlehman

Principal | Martian Engineering (https://martian.engineering)

We solve hard problems in software engineering. Small, tight team of ex-YC founders and a team of 10-20yrs+ senior SWEs with experience in hardware, languages, compilers, network protocols, operating systems, security, data engineering, web development.

Previously CTO @ Starcity (S16), CEO @ Urbit Foundation

X: https://x.com/@jlehman_ GH: https://github.com/jalehman

Recent public activity

  1. comment
    Comment #46749242

    Yes, it’ll be much easier to put the surveillance measures they’ve been trying so hard for into EU-based companies.

  2. comment
    Comment #31935749

    As annoying and ill-formed as your takes usually are, the central point of this one seems correct to me. Using an in-group reference on a page designed to onboard new people is pro…

  3. comment
    Comment #31935678

    You've given zero justification for this assertion. Pointing to the years-absent founder's background and your personal speaking relationship with him (?), whom none of the people …

  4. comment
    Comment #31935645

    Your central point is "A is a cult, because X is a characteristic of cults and A has X characteristic, therefore A is a cult." By that reasoning, all domains that have a need to us…

  5. comment
    Comment #31128331

    We shipped a proper mechanism for software distribution last October. If you haven't booted up since then you might want to. Discovery still requires word of mouth (but not for lon…

  6. comment
    Comment #31126619

    It has enough users to be useful now, which number in the thousands. It's also not a service that anyone maintains on behalf of others, so there's no one that needs to have a criti…

  7. comment
    Comment #31126517

    Which part of my response do you read as asking for a litigation?

  8. comment
    Comment #31126281

    Ideas are cheap, and Urbit isn't just an idea any longer. It's a working system that's been built by dozens of people over the years, and it's only picking up steam. In Ron Garrett…

  9. comment
    Comment #31126150

    > An especially admirable thing about the way Garrett has approached this mess is that he's managed, as far as I can tell, to reliably avoid taking the bait on the drama about the …

  10. comment
    Comment #31124121

    For anyone out there that's not content outsourcing their views to a mob with a bone to pick: Urbit is not intentionally obfuscated. It's intentionally different from the rest of t…

  11. comment
    Comment #31123980

    The views of an employee who left the company years ago and has been completely uninvolved since should hardly be treated as canon.

  12. comment
    Comment #31123872

    Disclaimer: I work on Urbit full-time. There are some good write-ups on the technical decisions here: https://urbit.org/blog/precepts https://urbit.org/blog/precepts-discussion Fun…

  13. comment
    Comment #27269356

    Why would you think he spent a lot of effort? The second sentence literally says that he did not.

  14. comment
    Comment #27269341

    You mean "after spending just a few hours poking around it"? It's a big, ambitious project that's been worked on now for nearly two decades. It seems more likely that you're disapp…

  15. comment
    Comment #27269025

    Reminds me of this essay: http://paulgraham.com/newideas.html

  16. comment
    Comment #27268894

    Just reach out to support@urbit.org if you want to get this figured out. They're very helpful.

  17. comment
    Comment #25776712

    > He didn't understand how someone could have such disregard for the value of human life and democracy... Maybe he hasn't heard about Tiananmen Square[1], since in China it never h…

  18. comment
    Comment #25284723

    I don't know who "centimeter" is and never claimed to agree with their viewpoints, so I'm not sure what the other viewpoint is that you're referring to. The Chinese language looks …

  19. comment
    Comment #25283261

    Really? How do you figure?

  20. comment
    Comment #25283236

    Canvas is pretty cool: https://github.com/yosoyubik/canvas There's a bittorrent tracker you can read about on the mailing list too which is pretty neat. There are a couple of folks…

  21. comment
    Comment #25283174

    You should try out Urbit. I hear they have a community like that in there.

  22. comment
    Comment #24832967

    Apparently it's taken us ~30 years to come close[1] to this number of users on the current internet. Seems like not an issue for a very long time, and if it becomes one, it can be …

  23. comment
    Comment #24504420

    The problem of the technological cage posed by reliance on cloud services is one of the reasons Urbit is being developed. It's a personal server that operates on a P2P network. You…

  24. comment
    Comment #24000800

    A significant aspect of Urbit is its use of the Ethereum blockchain (called UrbitID), but not to produce any form of cryptocurrency—it's used to produce a form of cryptographic ass…

  25. comment
    Comment #23229485

    Whoa! This is great! My compliments to the author.