Guide to Gurus and Teachers

Personal effort to classify Gurus and Masters according to religion, period and locality. Also includes a brief description for each.
http://www.inthelight.co.nz/spirit.htm

Sarlo's Guru Rating Service

Compilation of mostly non-mainstream religious leaders along with classification based on their own words and adherent's works.
http://www.globalserve.net/~sarlo/Ratings.htm