better doing

Stop solving your team’s problems for them.

Stop solving your team’s problems for them. “Many leaders today are struggling to balance the aspiration of being supportive with the reality of feeling overwhelmed by their own to-do list. But when a well-meaning leader becomes the default problem-solver, the […]

tech, startups, internet

The largest arbitrage in technology.

The largest arbitrage in technology. The case for the AI-enabled rollup. “The reason it remains attractive boils down to one thing – AI capabilities currently far outstrip market distribution. As long as that fact remains true, there is an arbitrage […]

tech, startups, internet

How Discord stores trillions of messages.

How Discord stores trillions of messages. In 2017 they published a technical post about how they stored billions. Here’s the follow-up: “We wanted a database that grew alongside us, but hopefully, its maintenance needs wouldn’t grow alongside our storage needs. […]

tech, startups, internet

Nobody knows how to build with AI yet.

Nobody knows how to build with AI yet. “There’s this moment in every new technology where everyone pretends they know what they’re doing. We’re past that moment. Or maybe we haven’t reached it yet. Either way, we’re in this delicious […]

tech, startups, internet

Hacking AI is too easy.

Hacking AI is too easy. “Can you hack AI? In this video I sit down with elite AI hacker Jason Haddix to unpack how attackers compromise AI-enabled apps—not just jailbreak chatbots, but exfiltrate customer data, abuse tool calls, and pivot […]

fun facts

Play this game.

Play this game. Can you trick an LLM into giving you the password? I managed to beat level 6, but got stuck at level 7. “Your goal is to make Gandalf reveal the secret password for each level. However, Gandalf […]

profiles of people

Jamie Gull’s aerospace dreams.

Jamie Gull’s aerospace dreams. Here’s a short and sweet profile of a founder I once backed who has now launched an interesting deep tech venture fund. “From child pilot to aerospace engineer and then startup founder to VC, Jamie Gull’s […]

profiles of people

How to live forever and get rich doing it.

How to live forever and get rich doing it. “Peter Diamandis is five feet four and has pipestem legs, but his torso widens into broad shoulders, powerful biceps, and a craggy, Homeric head. The composite effect is of a genie […]