UU WORLD FALL 2007 PAGE 56: Unitarian Universalism has neglected theology.
PAGE 57: Rev. Dr Paul Rasor, a UU liberal theologian put it at the 2007 General Assembly[:] "While we may be post-Christian, it matters that it's Christian that we're post." Ongoing dialogue with liberal Christians will help us in our own more diverse conversation by keeping our roots alive. (Christopher L. Walton)
Which brings to mind what Dallas Willard wrote about the Christian Left. They are inclusive of everyone except the exclusivistic Christian Right.
The UU faith is also pre-Christian. And some of those conservative Christians are pretty decent folk.