Excerpt - SAN FRANCISCO, Aug. 5 — For the last 14 months, high-tech insiders have been eating up the work of an anonymous blogger who assumed the persona of Steven P. Jobs, Apple’s chief executive and one of the world’s most famous businessmen. The mysterious writer has used his blog, the Secret Diary of Steve Jobs, to lampoon Mr. Jobs and his reputation as a difficult and egotistical leader, as well as to skewer other high-tech companies, tech journalists, venture capitalists, open-source software fanatics and Silicon Valley’s overall aura of excess. The acerbic postings of “Fake Steve,” as he is...