Here's the latest list of official Barrett sites:

http://www.quackwatch.org (health fraud and quackery)
http://www.acuwatch.org (under construction)
http://www.autism-watch.org (guide to autism)
http://www.cancertreatmentwatch.org (under construction)
http://www.casewatch.org (legal archive)
http://www.chelationwatch.org (chelation therapy)
http://www.chirobase.org (guide to chiropractic)
http://www.credentialwatch.org (under construction)
http://www.dentalwatch.org (guide to dental care)
http://www.devicewatch.org (under construction)
http://www.dietscam.org (under construction)
http://www.homeowatch.org (guide to homeopathy)
http://www.ihealthpilot.org (guide to reliable information))
http://www.infomercialwatch.org (guide to infomercials)
http://www.mentalhealthwatch.org (under construction)
http://www.mlmwatch.org (multi-level marketing)
http://www.naturowatch.org (naturopathy)
http://www.nccamwatch.org (under construction)
http://www.nutriwatch.org (nutrition facts and fallacies)
http://www.pharmwatch.org (under construction)
http://www.ncahf.org (National Council Against Health Fraud)
http://www.chsourcebook.com (consumer health sourcebook)

Editor, Consumer Health Digest
http://www.quackwatch.org/00AboutQuackwatch/chd.html

Without any documentation for this, I suspect he is reducing the several thousand page content of Quackwatch, by dividing the subjects out to their respective topical sites. This is a gradual process that can take a long time. Just a hunch. That will make it much easier to find and search for information by topic. Right now Quackwatch (the original "flagship") is an enormous resource, with court cases, research documents, whole books, magazine articles, investigative reports, etc., written by many different experts in their respective fields, laypersons, journalists, etc..