To clear up the confusion...here's a definition of what a unitarian is:
Historic Unitarianism believed in the oneness of God as opposed to traditional Christian belief in the Trinity (Father, Son, and Holy Spirit). Historic Unitarians believed in the moral authority, but not the deity, of Jesus. Unitarians can be more generally characterized through the ages as free thinkers and dissenters, evolving their beliefs in the direction of freedom, tolerance, rationalism and humanism.
I know that Dave Chappelle was raised a Unitarian but he is now a converted Muslim. He said that it's a laid back religion (unitarianism). I've read that a lot of them are accpeting or homosexual unions as well.