Ladybird, the browser from SerentityOS, now has a non-profit behind it! The guy in the video is not Andreas, but Chris Wanstrath (former CEO from Github), and he’s pumping some financial backing into this non-profit.
I for one am happy we’re getting an alternative to the Chrome/Firefox duality we’re stuck with.
There is a YouTube video in Servo’s homepage.
The first minutes of that video answer your question.