A few months ago, I announced that I was going to convert a significant fraction of my 2007 blog posts into a book format. For various reasons, this conversion took a little longer than I had anticipated, but I have finally completed a draft copy of this book, which I have uploaded here; note that this is a moderately large file (1.5MB 1.3MB 1.1MB), as the book is 374 pages 287 pages 270 pages long. There are still several formatting issues to resolve, but the content has all been converted.
It may be a while before I hear back from the editors at the American Mathematical Society as to the status of the book project, but in the meantime any comments on the book, ranging from typos to suggestions as to the format, are of course welcome.
[Update, April 21: New version uploaded, incorporating contributed corrections. The formatting has been changed for the internet version to significantly reduce the number of pages. As a consequence, note that the page numbering for the internet version of the book will differ substantially from that in the print version.]
[Update, April 21: As some readers may have noticed, I have placed paraphrased versions of some of the blog comments in the book, using the handles given in the blog comments to identify the authors. If any such commenters wish to change one's handle (e.g. to one's full name) or to otherwise modify or remove any comments I have placed in the book, you are welcome to contact me by email to do so.]
[Update, April 23: Another new version uploaded, incorporating contributed corrections and shrinking the page size a little further.]
[Update, May 8: A few additional corrections to the book.]