Thomas Uster

Founder at Previously Observability@Twitter, Founder@Pakka Pets

[Thomas Uster @thomasuster]

@MarkVillacampa Years ago while riding my bike I experienced the chilling sensation of being overtaken by the shadow of a B-2. I've had my fill.

[Thomas Uster @thomasuster]

@bilalmahmood Double parking is absolutely necessary in SF, mostly for pickups (restaurants, ride sharing, pickups). Happy to make it more enforceable for driverless double parking or blocking muni lanes though.

[Thomas Uster @thomasuster]

OpenAI claims disproof of siegel zeros decreasing the size of the critical strip for riemann zeta function.
https://t.co/INgbVheNRM

[Thomas Uster @thomasuster]

@AlexKontorovich https://t.co/INgbVheNRM

[Thomas Uster @thomasuster]

@mindblown_ai

[Thomas Uster @thomasuster]

@DavidSHolz AOE 2 is alive and well.

[Thomas Uster @thomasuster]

@kevin_t_ngo Each room feels like a zen puzzle itching to be solved. Great vibes

[Thomas Uster @thomasuster]

AI Recursive Self Improvement and swarm mobocracy are real ways in which alignment fails. You don't need to listen to doomers or doom denialists to come to the right conclusions. Steer the ship and don't trust markets alone to keep your families prosperous.

[Thomas Uster @thomasuster]

@rfvivas @RohanNayak2 @AppLovin You guys have come a long way! Congrats!

[Thomas Uster @thomasuster]

@ThePrimeagen Everything changed in November 2025

[Thomas Uster @thomasuster]

@RoKhanna @scott_weiner @saikatc @conniechansf Vote Scott Weiner, @RoKhanna doesn't know what he's talking about on this one.

[Thomas Uster @thomasuster]

@BeeBimBop @davidfromkansas @OpenAI @ChatGPT Never bet against cute

[Thomas Uster @thomasuster]

@cspan Tragic

[Orla Joelsen @OJoelsen]

Senator Kelly:

“The Prime Minister of Greenland told me that children in Greenland are now afraid of Americans.”

I can confirm that this is true. Thank you, Senator, for speaking the truth.

[Thomas Uster @thomasuster]

@DavidSHolz It's very hard for me to actually take a day off if I can ship something in 3 days that would normally have taken a month.

[Thomas Uster @thomasuster]

@SFPD Thank you @SFPD

[NASA @NASA]

“You can see the surface of the Moon…we just went sci-fi.”

On flight day seven, images from our @NASAArtemis II crew amazed, turning science fiction to reality. From the lunar far side to a solar eclipse from the Moon, the views are EVERYTHING. No pressure to pick a favorite.

[Sen. Lisa Murkowski @lisamurkowski]

The President’s threat that “a whole civilization will die tonight” cannot be excused away as an attempt to gain leverage in negotiations with Iran.

This type of rhetoric is an affront to the ideals our nation has sought to uphold and promote around the world for nearly 250 years. It undermines our long-standing role as a global beacon of freedom and directly endangers Americans both abroad and at home.

The oppressive, terror-spreading regime of the Islamic Republic must be distinguished from the people and the civilization of Iran. Everyone involved—especially the President and Iran’s leaders—must de-escalate their unprecedented saber-rattling before it is too late.

[Bill Kristol @BillKristol]

Impeach Trump.

[Hakeem Jeffries @RepJeffries]

Congress must immediately end this reckless war of choice in Iran before Donald Trump plunges us into World War III.

It’s time for every single Republican to put patriotic duty over party and stop the madness.

Enough.