Andrew Bartholomew @abartholomew.com · 28/09/2026Asked Claude to convert this all to cumulative. LA only +1% since the start of 2020 is wild. 050
Andrew Bartholomew @abartholomew.com · 24/09/2026I think you might even be understating it. $600 then is $928 now, so inflation adjusted iPhones have gotten cheaper. 010
Andrew Bartholomew @abartholomew.com · 20/07/2026How do you reconcile this with the G Elliot Morris averages? 000
Andrew Bartholomew @abartholomew.com · 09/07/2026I'm actually surprised at how modest the growth in (domestic) flights has been per capita. This uses FRED data for both pieces of the equation. Enplanements specifically are here: fred.stlouisfed.org/series/ENPLA... 010
Andrew Bartholomew @abartholomew.com · 02/07/2026This is not quite apples to apples because it excludes the publishing segment (a function of what Fable could easily fetch online), but tells the same story: 191
Andrew Bartholomew @abartholomew.com · 08/11/2025My Philly group chat loved this and one member gave you a very high compliment 040
Andrew Bartholomew @abartholomew.com · 31/10/2025Four trips to the theater with mostly positive results. 090
Andrew Bartholomew @abartholomew.com · 22/06/2025Amazon mass deployed a fleet like this into Manhattan a couple months ago. Feels like real regulatory arbitrage — they zoom down the bikes lanes on the avenues. 020
Andrew Bartholomew @abartholomew.com · 10/05/2025I also find myself getting Walmart ads for various precious metals — pretty weird! 230
Andrew Bartholomew @abartholomew.com · 10/03/2025Something very funny about complaining that RaMell Ross didn't use the same perspective as Colson Whitehead — somehow too literal and not literal enough! 120
Andrew Bartholomew @abartholomew.com · 04/02/2025A new post with a little reflection on the stable equilibria between offering, price, and customer acquisition: independentvariables.substack.com/p/four-ways-... 010
Andrew Bartholomew @abartholomew.com · 15/01/2025This is how a product eventually gets disrupted: - A paid ad for the thing I searched for - A paid ad for a brand I didn’t search for - Three paid pins for brands I didn’t search for - Zero relevant on-map results 020
Andrew Bartholomew @abartholomew.com · 22/12/2024100+ movies down this year (and few notable ones still to go), so I looked back at my year and put together some top fives: 110