if you mean this one:Is the page with the commercial dregs public? I came across in on a random google search about a month ago, but can't recreate the search or find it on your site now.
http://www.themadfermentationist.com/2010/06/harvesting-sour-beer-bottle-dregs.html
then no, that's an old page on his blog.
the new list from the book should essentially be an update to that page
