Addressing the first topic, Laycock writes, "Anyone who has spent more than 35 seconds with a preschooler knows they have the attention span of a squirrel on crack." Internet users aren't that different. Tweets on Twitter have taught us to communicate in sound bites and many users have no interest in reading more than a few hundred words at a time, for example. By comparing her kids, age two and four, with Internet users, she offers advice to keep those who "flutter" from "blog to blog" close at hand.