Say Everything: How Blogging Began, What It's Becoming, and Why It Matters

Blogs are everywhere. They have exposed truths and spread rumors. Made and lost fortunes. Brought couples together and torn them apart. Toppled cabinet members and sparked grassroots movements. Immediate, intimate, and influential, they have put the power of personal publishing into everyone's hands. Regularly dismissed as trivial and ephemeral, they have proved that they are here to stay.

In Say Everything, Scott Rosenberg chronicles blogging's unplanned rise and improbable triumph, tracing...