Notes on my work at Twitter
There was a great profile in the New York Times about Twitter's CEO, Dick Costolo, which mentioned my work at the company. It's not a common arrangement, so I'd like to clarify a few points. — In Spring of 2011, Dick asked me to take an operational role overseeing product, design, and brand.
Context & Ripple Effects
Twitter was preparing for an initial public offering while expanding product features such as Discover and search-facing profile pages. Costolo had already signaled a more deliberate platform strategy in his call for developers to move up the value chain.
Dorsey’s clarification defines the operating boundary around his 2011 product, design, and brand assignment: he remains involved on Tuesday afternoons, while the relevant direct reports returned to Costolo in January.
First-order effects
- Twitter’s product, design, and brand teams have a single executive reporting line to CEO Dick Costolo, rather than a split operational structure with Dorsey.
- Dorsey retains a formal but limited role, making his involvement in product decisions more clearly advisory than day-to-day managerial.
Second-order effects
- Costolo can align product execution with Twitter’s developer and platform priorities without ambiguity over which executive owns the organization.
- The clearer division of responsibility gives Twitter a more legible management structure as it prepares for an IPO.
Third-order effects
- The arrangement separates founder influence from executive accountability: a pattern that lets a company retain a founder’s product perspective while concentrating operating responsibility in the CEO.
- If this model holds, Twitter’s product direction will depend less on informal founder involvement and more on whether Costolo’s organization can turn platform strategy into repeatable execution.
The trend: Twitter is formalizing product governance by preserving founder input while centralizing operational accountability under its CEO.