As someone who went through quite a few phone cords on my trusty Vic Modem and remembers my first acoustic coupler modem for my Texas Instruments computer, I was very interested in this book and boy, it did not disappoint! I have been online in some form or fashion since 1979/1980, operated my own BBS in the dial-up days, and helped establish the first download software store on Prodigy, so this book was a great stroll down memory lane. Even if you can't recall what it was like to not always have a computer in your home and always be online, this is a great book to learn about where things started and how we got to the now ubiquitous world wide web.
The book starts out with a great foreword by celeb-nerd (I say that with the greatest fondness!) Orson Scott Card, which made me laugh out loud at some of the antics we all did back then. Who didn't go into stores after learning some BASIC to do a silly print statement with a goto to watch your handiwork repeat over and over? It jumps quickly and pretty much in chronological order to ARPANET, TeleNet, CompuServe, and GEIS, among others with some pretty interesting trivia tidbits (do you know what the first internet message was or why the @ sign is used in email addresses?). It then progresses into what most folks in their 30s who were on the scene will remember such as Delphi, Q-Link, The WELL, and into America Online, Prodigy, and onto the onramp to the information superhighway as we now know it.
One of the things I liked best about the book was its coverage of some of the "colorful" personalities that built and/or worked on the various online systems of the day--there are many others besides Steve Case. Often when one reads histories related to subjects like this, they are dry and much of the personality of various players are lost--this is not the case with this book. I also enjoyed coverage of some of the great ideas that eventually failed and reasons why (anyone remember Plink or eWorld?).
For anyone that was a participant of the scene during these times, or simply wants to know how the web as we know it got to this point, I heartily recommend this book. I have read several books on this subject and they either miss too much or start with America Online/Prodigy as if that was the genesis of the web. As with any book of reasonable length on this topic, some things are not covered which I would have liked to see more of such as the early days of the Microsoft Network (MSN), WIX (Windows Information eXchange), and early IRC implementations, but this is no way detracts from the book and is more of a personal interest since I was a user of them back in the day. Overall, I would give this book a 10/10 without hesitation, especially considering the depth/breadth of the author's knowledge of the subject matter and easy-reading manner in which the author communicates it.