“Nick Carr starts by expressing concerns about the economic structure and incentives of Web 2.0, where content is completely unbundled and the expected economic transfer between publishers and consumers is zero, or close to zero.”

“GOOGLE CONTINUED TO GROW MARKET share last month, accounting for 59.3 percent of U.S. searches–up from 58.6 percent in April and 58.3 percent in March, according to research firm Hitwise. Yahoo last month garnered 22 percent of searches, while MSN captu