Martin Kessler

Co-Founder/COO of 3D body tracker @shapescale. 💪 Host of 20 Minute Fitness podcast.🎙️Sports nutritionist, fitness tech geek, dad and husband. 🏃👊🔥

[Martin Kessler @kesslerIO]

@jeff_weinstein It annoys the heck out of me how most services these days default to magic link emails. At least give me a choice to turn it off and default to passkey or pw+2fa.

[Martin Kessler @kesslerIO]

What's email marketing going to look like when nobody reads their emails anymore?

[Notion Mail @NotionMail]

We’re winding down the Notion Mail inbox across web, desktop, and iOS on September 22.

We launched Notion Mail with a belief that your inbox should think like you—more personal to how you work and over time, more capable with AI.

As Notion agents have gotten more capable, we’ve seen more users hand off email workflows to them. Today, more than half of Notion Mail users manage emails without ever opening their inbox. So, we’re going all in on using agents to run your inbox.

We’re grateful to each and every one of you for building your routine around Notion Mail and trusting us with something that mattered as much as your email. More to come!

The Notion Mail Team.

[Martin Kessler @kesslerIO]

@cruthaifios @0xSero Refurb m3 ultra 512gb is now listed at nearly $15K. 256GB is $5K less. So 768gb m5 ultra is gonna run you $22-25k maybe?

[Martin Kessler @kesslerIO]

@ns123abc Unbelievable. This is really turning into a banana republic.

[Martin Kessler @kesslerIO]

@ansonlin value trap

[Martin Kessler @kesslerIO]

@Th0rgal_ @ouraring This cries for a fruit ninja clone 😂

[Justin Poehnelt @JPoehnelt]

Two months ago I was fired by Google for creating the Google Workspace CLI. It went viral, hit #1 on Hacker News, gained thousands of GitHub stars and many thousands of actual users in just a couple days.

It was an incredible, confusing journey, from directors and leaders asking what they could learn from the tool to getting grilled by legal about why the Google logo and brand colors are on the Google Workspace GitHub code repositories.

I think the cause was that Workspace and certain leaders (and projects) were afraid of being disrupted. But the fear wasn't specific to my CLI, it was a broader fear in what agents meant for Workspace. Either way, the irony of my termination was the announcement at Google Cloud Next two days before I was fired that an official Workspace CLI was coming.

I want this out there because it is easier for me to explain my story and it is an experience I want to fully own. It's also part of my healing.

Nearly 7 years at Google was an incredible opportunity for me and I was fortunate to have wonderful teammates and a manager that fully supported me through these last few months. Thank you.

[Martin Kessler @kesslerIO]

@thsottiaux Need remote / mobile app access for the CLI better yet a Linux app. 😀

[Martin Kessler @kesslerIO]

@udiWertheimer Very true, I wonder why that is?

[Udi #BIP-110 @udiWertheimer]

The dirty secret of local AI is that there are no good models that require more than 24GB vram but less than 256GB

you can get a 3090 gpu and run the absolute best model anyone can run unless they have 10 times more vram than you

[Martin Kessler @kesslerIO]

@adamheimann @lmstudio These ain't no minis 🥲

[Martin Kessler @kesslerIO]

Upgrading my Alfred with some useful gemma 4 local LLM workflows.

[Martin Kessler @kesslerIO]

Took the plunge and upgraded from my 32gb m2 max to 128gb m5 max MacBook Pro. So now I can finally run 100 Chrome tabs. 🥲

[Martin Kessler @kesslerIO]

@DopeRakshith @theo @trq212 Pretty rad. Can't wait for harnesses and chat interfaces to adopt HTML streaming.

[Martin Kessler @kesslerIO]

@garrytan

[Marc Andreessen 🇺🇸 @pmarca]

Counterargument: Artisanal, handcrafted, organic knowledge is like $30 farm-to-table avocado toast—a delicious affectation for the upper [intellectual] class; probably not the way to feed the world.

[Martin Kessler @kesslerIO]

@tenobrus If it was, they'd ship it already.

[Martin Kessler @kesslerIO]

@villi It's inevitable. Say what you want. Except when everybody has it, it'll be the default expectation that there's certain information everyone will have on you.

[Martin Kessler @kesslerIO]

@steipete 💯 yes yes yes !! Feels so dumb needing to have macros for this.

[Martin Kessler @kesslerIO]

@thsottiaux Well... that and running CC for thirty minutes in a loop will have you hit your limits whereas Codex you can run for hours... even days without that fear... and even then there's always hope for a Saint Tibo codex reset. 🫠