The linked article is the intro message from her. I copied a part of it here:

Why I’m Joining Mozilla as Executive Director

Delight -- absolute delight -- is what I felt when my parents brought home a Compaq Deskpro 386 for us to play with. It was love at first sight, thanks to games like Reader Rabbit, but I fell especially hard once we had a machine connected to the Internet. The unparalleled joy that comes from making things with and for other people was intoxicating. I can’t tell you how many hours were spent building Geocities websites for friends, poring over message boards, writing X-Files fan fiction, exchanging inside jokes and song lyrics on AIM and ICQ chats with friends and far-flung cousins across the world.

Actually, I could tell you. In detail. But it would be embarrassing.

Years later I would learn that the ability to share, connect, and create is rooted in how the Internet works differently than the media preceding it. The Internet speaks standards and protocols. It links instead of copying. Its nature is open. You don’t need permission to make something on the Internet. That freedom holds enormous potential: At its best, it helps us explore history we didn’t know, build movements to better the future, or make a meme to brighten someone’s day. At its best, the Internet lets us see each other.

That magic -- this power -- is revolutionary. Protecting it, celebrating it, and expanding it is why I’m so excited to join the Mozilla Foundation as its executive director.

I started my career as a media lawyer to protect those who made things that helped us see one another, and the truth about our shared world. Almost fifteen years ago, I co-founded and built a media law clinic to train others to do the same. After a stint at a law firm, I joined BuzzFeed as its first newsroom lawyer, which felt sort of like being a lawyer for the silliest and most serious parts of the internet all at the same time. In other words, I was a lawyer for the Internet at its best.

I am not naive about the Internet at its worst. From the Edward Snowden disclosures to a quick trip to Guantanamo Bay, Cuba, much of my career has confronted issues of surveillance -- including of my own religious community. I watched as consumers became more concerned about surveillance and other harms online, and so we built an accountability journalism outlet, The Markup, to serve those needs. The Markup’s mission is to help people challenge technology to serve the public good, which intentionally centers human agency. So we didn’t just write articles: Our team imagined and made things people used to make informed choices. Blacklight, for example, empowers people to use the Web how they want, by helping them see the otherwise invisible set of tracking tools, watching them as they browse.