🐇 Looking-Glass Politics

On private emotions being thrown into the public sphere:

People escape the Dunbar world for obvious reasons: life there appears prosaic and uninspiring. They find a digital interface and, like Alice in Through the Looking-Glass, enter a new realm that glitters with infinite possibilities. Suddenly, you can flicker like a spark between the digital and the real. The exhilarating sensation is that you have been taken to a high place and shown all the kingdoms of the world: “These can be yours, if. . . .” If your video goes viral. If...

⚾️ How the Nationals Fixed Stephen Strasburg and Saved Their Season

Strasburg tipping his pitches almost ended the Nats’ run:

He remembered the game Strasburg pitched in Arizona on August 3. The Diamondbacks pounded Strasburg for nine runs in less than five innings. The D-Backs knew what was coming. The Nationals broke down the tape and discovered Strasburg was tipping his pitches by the way he reached into his glove to grip the baseball near his waist, just before he raised his hands to the set position.

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📺 5 Learnings from Zoom

Zoom is one of those admirable SaaS companies built on solid product and amazing execution. I love this — not relying on anything sexy or super inventive, just solving a known problem better than everyone else. My favorite bit is their retention; it proves what can be done even in SMB with lock-tight product market fit:

Zoom has 140% net revenue retention. This is similar to RingCentral from our last analysis and other leaders. Zoom also shows that yes, this can be done with smaller customers too, not...

🛰 Buildings from Imagery with RoboSat

This excellent guide shows how to combine take imagery from OpenAerialMap and buildings from OpenStreetMap, and combine to train a model for automated feature extraction. It uses an open source tool from Mapbox called RoboSat combined to compare a GeoTIFF from OAM with a PBF extracts from OSM. Very cool to have a generalized tool for doing this with open data.

🔐 The State of Software Security in 2019

An excellent roundup (with tons of ancillary linked sources)...

With tools like Mapillary and OpenStreetCam, it’s pretty easy now to collect street-level images with a smartphone for OpenStreetMap editing. Point of interest data is now the biggest quality gap for OSM as compared to other commercial map data providers. It’s hard to compete with the multi-billion dollar investments in street mapping and the bespoke equipment of Google or Apple. There’s promise for OSM to be a deep, current source of this level of detail, but it requires true mass-market crowdsourcing to get there.

The businesses behind...

🇹🇿 Exploring Zanzibar with Mapillary

A fun travel post from the Mapillary team after FOSS4G in Dar es Salaam. A drive around Zanzibar collecting images for OpenStreetMap mapping. Also check out part 2 of the journey.

🇸🇬 City of the Future: Singapore

Singapore is an interesting experiment: a benevolent authoritarian government, small population, and limited geography to leverage and nurture. This documentary is a bit of a commercial for their plans for the future. Still some fun ideas that (if successful) other megacities could use to maintain quality of life with population growth.