Bill Keller

Twitter and Facebook are brilliant tools, the journalistic uses of which are still being plumbed. They are great for disseminating interesting material. They are useful for gathering information, including from places that are inaccessible.

What I look for when I see a piece of art for the first time is some kind of emotional, intellectual experience, that's a combination of both of those things and is informed by my knowledge and something new that I see the artist doing.

In some cases we've been building tools that are specific to Linux for the desktop, and they only work on Linux, but I see two major projects that are wildly, wildly successful: Mozilla and OpenOffice, and those two programs are cross platform.

I remember being 24 in Los Angeles. And up until that moment, when my mom would call my cell phone and it would ring, I would be flushed with some sort of excitement that we all have - a little dopamine rush, when my phone rings - and I'd look down, and it would say, 'Mom.' It used to feel like a job to pick that up.