What Sun got wrong
Reflections on the Decline of Sun Microsystems
Written on September 20, 2026, for The Observation Deck.
This week, the entire Oxide team is gathering in Emeryville for our annual OxCon retreat. For a company that operates remotely, these face-to-face gatherings provide a unique surge of energy. To celebrate, we commissioned some special t-shirts from our talented designer, Ben Leonard, which pay tribute to the legendary computer companies of the past.
While all the designs are fantastic, one in particular sparked an immediate wave of nostalgia: the Sun Microsystems homage.
![Image: A t-shirt featuring a vintage-style Sun Microsystems logo, evoking 1990s workstation aesthetics]
The Duality of Nostalgia
Much of the affection for Sun is well-deserved. In fact, the very mission of Oxide is a direct descendant of the legacy left by Scott McNealy. There is a particular sentiment from McNealy that serves as a gold standard for corporate ethics:
Over a span of 28 years, I never felt the need to hide the newspaper from my children out of shame.
However, nostalgia can become a blindfold. For those who entered the industry after Sun's peak, it is only fair to ask: What actually went wrong?
While I am proud of my time there, I frequently felt embarrassed by the company's failures. I shared a detailed analysis of this on Hacker News back in 2011, and while I still agree with that assessment, fifteen years of hindsight allows me to simplify the core issue:
Sun had simply grown bored with the tedious mechanics of running a business.
A Tale of Two Vendors: Sun vs. Dell
To illustrate this "operational boredom," consider a specific incident from 2005. A fast-growing startup—a pioneer in what we now recognize as cloud computing—was utilizing OpenSolaris for its infrastructure.
On paper, this was a total victory for Sun's strategy of making Solaris open source. The customer was scaling rapidly and wanted to purchase a massive amount of Sun hardware. The strategic loop was closed:
However, the execution was a disaster.
Operational Comparison
| Feature | The Sun Experience | The Dell Experience |
|---|---|---|
| Responsiveness | Slow; eventually tried to sell the | Immediate; "Steve" the AE called the next morning. |
| Onboarding | Friction-heavy and disconnected. | Seamless; started with a simple web form. |
| Financials | Rigid requirements. | Flexible; leased based on financials (no personal guarantees). |
| Speed to Deploy | Glacial. | Full datacenter deployment in weeks. |
The startup eventually documented this nightmare in a blog post titled "The Sun Doesn't Shine on Me."
The Personal Impact
I remember exactly where I was when I read that post. At the time, I had just started Fishworks, and we were essentially squatting in a vacant Sun office space while searching for a permanent home in San Francisco.
Reading that account was heartbreaking. It was a vivid example of a strategic triumph being completely undermined by an operational collapse. It taught me a vital lesson:
I realized then that no matter how visionary a company's strategy is, it cannot survive if the leadership becomes indifferent to the "boring" parts of business operations.
Full Circle
Sun lingered for a few more years. Despite desperate attempts to pivot and fix the internal culture, the momentum was gone; the company did not survive.
Interestingly, after my tenure at Sun, I joined that very same startup—the one that had been ignored by Sun. Years later, that startup had the foresight to hire another former Sun employee, and together, he and I co-founded Oxide.
Lessons for the Future
For outsiders, our homage shirts might look like simple nostalgia. For us, they are educational tools. We use the history of these defunct giants as a roadmap:
- Admire the innovations they got right.
- Study the mistakes they made.
- Maintain a relentless focus on operational excellence.
We honor the past best when we allow ourselves to be simultaneously.