University of Michigan English professor Thomas F. Bertonneau compares the critique of Christianity by 2nd century writer Celsus to the anti-Christianism of Nietzschie. From Anthropoetics, The Electronic Journal of Generative Anthropology, Summer 1997.
Christianity examined from the perspective of memetics, the study of viruses of the human mind. With related articles by Don Baker, Richard Baker, and others.
Blog and forum that critically, but respectfully, addresses issues with Christianity and religion. Aimed at skeptical, de-converting and former Christians.
In a collection of essays, Mark R. Braun, a Christian who chose "the highway" instead of "my way," comments against intolerance, exclusivism, and the agenda of the religious right, with link to his book of the same title.
Ex-Christians Emery and Russ present dozens of essays supporting those who leave the Christian faith along with FAQ, letters in support and opposition, and links to a selection of similar sites.
Roman Piso asserts the New Testament was written by the Piso family, and that Arrius Piso was the real name of Flavius Josephus. With extensive links and many pages of text.