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.

One of the things that Flipboard is great at is certainly looking at the news in a realtime format, which a lot of the personal news aggregators don't really focus on, so you can see things right up to the minute.