This book is simply a very sloppy compilation of articles taken from various blogs on the Internet and reprinted in book form. With a little detective work to the Internet, you quickly discover that this is a self published a book of [. . . ] Website web.l author did not even do basic editing on the articles. Here are just a few exemples.1. Some items still have “click here for more information” links (page 18, 88, 92) 2. The subheadings within some articles that were originally bold, underline, or “H3″ on the web page has no such treatment in the book (page 122 is one of many examples) 3. An article is published in two places in the book, but with a different title on each page (page 32 & 48) .4. Right rationale leaves some lines with only 3-4 words stretched across the width of the page.5. A bulleted list in the original Internet article appears in the book (page 123) as a single paragraph. The “original bullets” are replaced by HTML character code for the chip (like this  ¢) .6. Many articles have been the source locations for “Make Money Now” type programs, or ” Download $ 347 worth of FREE Internet Marketing gifts, and locations are still at the end of articles.7. Some chapter titles are not formatted for all fit on one line. Some are hyphenated as “How to Use Twitter to generate TRAFFIC” (page 125) and the 2nd line to the ICF “on a line by itself même.Il lot of duplication of content. Each author was originally written for his own blog, and request in writing good form in the first paragraph to explain what Twitter is and what it is used. Since this book is 60 + items, each of different authors, you get an overdose of explanations on Twitter and utilisations.Certains articles do not include the award at all. Some of them bear a Creative Commons license, but I did not dig deeply to see if each has requested the allocation. Another article was not CC, and I sent the original author to see if Mr. Hall had permission to re-publier.Ce book is quite dated and has a few technical errors. At page 11, the author refers to 84,000 supporters of Barack Obama. (777281 from today). In both places, it is inferred that you can send a “live” message to your Twitter fans with the format @ username. Technically, a direct message is sent as “d username”. @ username messages are public and may not attract the attention of destinataire.Donc In summary, the book is a shining example of sloppy editing lazy (or no editing at all) and the content is freely accessible to anyone on the Internet. If there is original content in the book, Mr. Hall has not given himself the award for it. I am sure other readers will find many more examples. I left after only a few minutes. My copy is going back to Amazon today. Rating: 1 / 5