jlehman

Joined 13 years ago

Karma
232
Submissions
70
Member since
Feb 6
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

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Recent submissions

Comment · 9 months ago
Yes, it’ll be much easier to put the surveillance measures they’ve been trying so hard for into EU-based companies.
Comment · 4 years ago
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 probably ineffective, so thanks. We've removed that.
Comment · 4 years ago
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 that worked on the content in the OP have EVER worked with, sounds like a straw man. At the very least it's lame reasoning.
Comment · 4 years ago
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 use precise language to describe their concepts are cults. Like physics. Quark? Definitely a cult.
Comment · 4 years ago
Comment · 4 years ago
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 critical mass for it to be useful. Nearly everyone running Urbit is self-hosting locally or on some VPS somewhere, and they can do that indefinitely even if no more code was ever pushed.

If this kind of stuff made anyone want to throw in the towel Urbit wouldn't be a thing anymore. There's only a millstone around its neck on HN, but HN is gradually becoming more and more irrelevant. To our base and the people finding us, "I don't think about you at all" reflects their sentiment for HN conversations and the tenor of conversation that happens here.

I'm just here because someone told me (from within Urbit) that this post went up, it's Friday and I don't have as many meetings, and I couldn't resist myself. You seem fine though, so boot a comet and hit me up on the network if you want a planet or something to keep the conversation going.

Comment · 4 years ago
Which part of my response do you read as asking for a litigation?
Comment · 4 years ago
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's words:

> The mere fact that Urbit is still a thing, that it has not yet collapsed under the weight of its own intentionally induced baggage, is worrisome to me. Something is keeping that project alive, and it's not technical merit. I don't see a lot of viable options other than some kind of fanaticism.

Looks like he and his ilk are just wrong and having a hard time believing that. It's alive because an increasing number of people want it to be, and no amount of theorizing can deny the reality of actual growth — which, in case everyone forgot, is what the OP is showing.

Comment · 4 years ago
> 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 project's founder...

Well, your link shows that this statement is false:

> ...But Curtis is more than just a bad reinventor of things. He is also Mencius Moldbug, a prolific pseudo-intellectual influencer of the alt-right. His politics worry me much more than his coding style. And because of my personal dealings with him, I am not sanguine about his ability or that of his followers to separate the two.

It clearly colors his thinking, as he admits, to some degree.

Comment · 4 years ago
Comment · 4 years ago
The views of an employee who left the company years ago and has been completely uninvolved since should hardly be treated as canon.
Comment · 4 years ago
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

Funnily enough, most of the "mystique" isn't really intentional. It's that the inevitable "muh Curtis" arguments that always show up have discouraged many of the team from bothering to engage in explaining the project (here moreso than anywhere else) and instead focus on building the thing.

Summarization: Urbit is a reaction to Unix-driven software complexity that dominates modern software development. The thesis is that cascading complexity cannot be solved without a complete rewrite of the computing stack, and that goes all the way back to the operating system. Here's an even better summarization: https://twitter.com/pcmonk/status/1201298411011629063

Alternative summarization: the internet, being built on a hodgepodge stack of tooling that wasn't made for people to communicate the way that they actually do now, has major incidental flaws. Urbit is a completely rebuilt computing stack that better maps to what we want to do with networked computers. That involves things like, but not limited to baking a non-fungible, valuable identity into the networking layer.

This is another good summarization, although the sections after "Urbit ID" are out of date: https://urbit.org/understanding-urbit

Comment · 5 years ago
Why would you think he spent a lot of effort? The second sentence literally says that he did not.
Comment · 5 years ago
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 disappointed by your understanding of the execution, which can be nothing but extremely limited.

Comment · 5 years ago

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