I did a google search for "The Fifth Nail" and found a cached version of his blog, in it I found the proper URL. http://www.fifthnail.com/

The site is now taken down, so I went to archive.org and checked it out:
http://web.archive.org/web/200402220...nail.com/blog/

You can view a history of his blog in a cached mostly-working format by clicking on that link above, and you can choose from a period of dates (dates back to Feb of 2004).

It's so creepy..