Gary Kovacs, John Lilly, Ellen Siminoff resign from Mozilla board after appointment of new CEO
Three Mozilla Board Members Resign over Choice of New CEO — Mozilla named a new chief executive this week to lead the non-profit Web organization as it tries to keep its Firefox browser relevant in the mobile age.
Context & Ripple Effects
Four days after Mozilla promoted JavaScript creator Brendan Eich to chief executive — a move made as the nonprofit searches for a path to keep Firefox relevant on mobile — Gary Kovacs, John Lilly and Ellen Siminoff have walked off the board. Kovacs is a particularly pointed loss: he had only recently handed off the CEO role himself, so the departures strip away much of the organization's senior governance layer right as Firefox ships its Australis redesign in the Firefox 29 beta.
The story has travelled far beyond the Journal — Ars Technica, The Verge, the Telegraph and the Los Angeles Times all picked it up the same week — and Ars Technica's framing connects the exits to Mozilla employees publicly asking Eich to step down over his support of an anti-gay ballot initiative. Whatever the directors' private reasons, the timing converts what should have been a quiet succession into an open governance crisis.
First-order effects
- Mozilla enters April with three fewer directors overseeing a new CEO who is already facing staff petitions for his resignation, leaving chair-side governance thin exactly when the mobile strategy needs steady oversight.
- Eich's appointment now carries a legitimacy problem rather than a routine transition: he starts with less institutional backing inside his own boardroom.
Second-order effects
- Replacing three directors mid-controversy means recruiting candidates willing to join a board under public scrutiny, stretching out any governance rebuild while product momentum — the Firefox 29 beta's new Sync and customization work — competes for attention.
- The board exits remove an institutional buffer between employee activism and the CEO seat, raising the internal pressure on Mozilla's leadership to either defend the appointment or revisit it.
Third-order effects
- For mission-driven tech nonprofits generally, the episode shows that executive choices are now vetted publicly by employees and the press before boards finish their own deliberations — quiet-succession governance models are being stress-tested.
- If the instability persists, Mozilla's core challenge — funding and steering Firefox against mobile-native browsers — gets harder, because donor, partner and hiring confidence tracks governance stability as much as product quality.
The trend: Browser-industry leadership decisions are increasingly settled by public legitimacy contests between boards, employees and the press, just as Mozilla needs unified direction to carry Firefox's mobile pivot.