The Inventions I Never Shipped
Over 45 years, I noticed a pattern: I keep building things that later become billion-dollar companies....
Hard-won lessons from 45+ years in the trenches.
No optimism theater What actually works
Over 45 years, I noticed a pattern: I keep building things that later become billion-dollar companies....
The hardest skill in software engineering isn't writing code - it's knowing when to delete it. Stories of systems that improved by subtraction....
FidoNet was a global network connecting thousands of BBSs via scheduled phone calls....
Trade Wars, Legend of the Red Dragon, Barren Realms Elite - BBS door games created the template for online gaming....
I joined the Navy at 18 and got deployed to Desert Shield right out of boot camp....
Third-party API integration costs 56% more than initial estimates when you account for maintenance, breaking changes, and troubleshooting....
Technical debt accumulates because of organizational dysfunction - pressure to ship, fear of refactoring, knowledge silos....
In the 1990s, I built RUM (Real User Mail) - a challenge-response system to fight spam. It worked. I never released it. Years later, the industry reinvented it....
What I learned doing technical due diligence on blockchain startups seeking funding. The technology works - for exactly one use case....
1980s BBS culture created authentic communities through sysop relationships and local control. Taiwan's PTT still has 1.5M active users....
ASR systems need training data. Training data contains sensitive audio. How federated learning solves the conflict between ML requirements and privacy laws....
Netscape's IPO established the template for modern startup culture: growth over profit, massive early valuations, and boom-bust rhythms....

Contrarian takes on tech, startups, and software. What vendors won't tell you. No spam.
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