Take email: Endless engineer-hours are poured into stopping spam, but virtually no attention is paid to our interaction with our non-spam messages. Our mailer may strive to learn from our ratings what is and is not spam, but it expends practically no effort on figuring out which of the non-spam emails are important and which ones can be safely ignored, dropped into archival folders, or deleted unread.Link
For example, I'm forever getting cc'd on busy threads by well-meaning colleagues who want to loop me in on some discussion in which I have little interest. Maybe the initial group invitation to a dinner (that I'll be out of town for) was something I needed to see, but now that I've declined, I really don't need to read the 300+ messages that follow debating the best place to eat.
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.