As a whole, Islam is less divided than Christianity. Most of the world's Muslims are Sunnis, Shi'as, or Sufis, in that order.
Categories
ShiaSufi | Sunni |
Regular Websites
Website created by ex-Muslims with the purpose of eliminating the religion of Islam. Read about the authors, on leaving Islam, view their library or their shocking video clips. - Faith Freedom
http://www.faithfreedom.org/
Islamic Center for Harmonization of Schools of Thought
The center is established with the goal of making the beliefs of the various Islamic denominations and sects known to each, and to look for areas of unity and cooperation within the Islamic faith. The Islamic sects are introduced, along with a statement on the basis of Sunni and Shi'ah unity, and verdicts of religious authorities on Islamic unity. - Islamic Center for Harmonization of Schools of Thought
http://www.islamic-harmonization.org/