Evan Armstrong

Evan is the lead writer at Every. He explores power and profit in technology in his twice-weekly Napkin Math column.

Jan 12, 2023

In Defense of the Unoptimized Life

Give yourself the space to be inspired

Mar 21, 2024

Why Polarity Pays

The complicated social and financial incentives at the heart of online publishing

Apr 18, 2024

Don’t Dismiss the Apple Vision Pro

Apple has a hit on its hands. Will it seize the opportunity?

Feb 5, 2021

Revenue: It’s Simple, Until It Isn’t

Finally, a clear explanation of bookings, billings and revenue

Apr 13, 2021

Announcing Napkin Math Fiscal Year 2021

After a short break, Napkin Math returns with a new writer

Apr 15, 2021

COGS: How I Bankrupted MoviePass

An Intuitive Explainer for How To Lose Money and Win Anyway

Apr 22, 2021

Am I getting ripped off writing at Every?

Screenshots of my contract and the financial model I used to decide

May 28, 2021

ITDA: The Gamification of Financial Statements

How governments and companies are engaged in mutual manipulation

Jun 17, 2021

Finance is Broken But Don’t Worry, This Has Happened Before

Net Income and the Refactoring of Our Financial Ideology

Jul 9, 2021

Pricing Strategy is Product Strategy

How Technology Enables Companies to Charge More

Jul 16, 2021

How Free to Play Video Games are Forced to Make Addicts

A Case Study on Market Structures and Harm

Jul 22, 2021

Snowflake: How a Revenue Retention Behemoth was Built

TL;DRThis is the second post on a deep dive in GTM metrics with a focus today on Revenue RetentionSnowflake is a software Dracula. It latche

Jul 28, 2021

Twilio’s Second Act

Twilio rode its API to a $66B valuation. Now it’s trying to become the Universal Switchboard for the internet.

Aug 13, 2021

Is Facebook Fixable

A Review of An Ugly Truth

Aug 15, 2021

The Rise of the Content Capitalist

In Practice Beta V2

Sep 2, 2021

Content Moderation Double-Bind Theory

The market failures damning content to ever increasing sensationalism

Sep 9, 2021

Tech stocks’ favorite lie to investors

How the LTV/CAC ratio is manipulated to take advantage of retail investors

Sep 23, 2021

Toast—a Vision of Software’s Future

Hints to why their shares popped 60% in their first day

Sep 30, 2021

NFT Projects are just MLMs for Tech Elites

A somewhat impartial review of current NFT business models

Oct 7, 2021

The End of Software, Again

The impending doom of horizontal SaaS

Oct 14, 2021

Who is Making Money in Space?

Exploring the SPAC Frontier

Oct 28, 2021

The Creator Power Scale: A Formula to Determine if Platforms are Ripping You Off

An examination of the Twitch Hack data

Nov 13, 2021

Top 12 Creator Platforms—Ranked

Who has the brawn to capture creator’s profit?

May 20, 2021

You Probably Shouldn’t Work at a Startup

It’s overrated—both financially and emotionally