Setting the scene
SpreadFirefox community campaigns funded New York Times ads with donations, weaponizing fandom against IE6 stagnation.
What happened
XUL extensions enabled power-user customization but later created compatibility debt as the web platform sped up.
Why it still matters
Mozilla Foundation governance experiments influenced later Rust language stewardship. Memorable detail: the dino-running Easter egg echoed Netscape nostalgia.
Background
Firefox helped prove open-source browsers could ship security patches faster than bundled operating-system defaults.