Patheos.com has an interesting team of people engaged in polite sharing of various religious views. Ben Spackman has been active in sharing LDS perspectives there. For example, see Ben’s recent article, “Doctrinal Sources and Authority.”
Patheos offers a Mormonism portal.
The Public Square is place for comparing religious views with a topic that changes every two weeks.
Intelligent, civil discourse. Nice.
THanks for the plug!