Ed Felten did a good summary/critique of this article and its responses here: http://www.freedom-to-tinker.com/blog/felten/finding-and-fixing-errors-googles-boo

Ed Felten did a good summary/critique of this article and its responses here: http://www.freedom-to-tinker.com/blog/felten/finding-and-fixing-errors-googles-book-catalog http://www.freedom-to-tinker.com/blog/felten/finding-and-fix...