I have two liberal christian sites:
http://www.cafepress.com/plucked_strings -- art, stationery, apparel and other gifts for the mainstream, anti-fundamentalist, moderate to liberal, progressive Christian. Themes include Jesus Was a Liberal, The Religious Right Is Neither, Straight But Not Narrow, Peacemaker, The Anti-Fundamentalist, Liberal Christianity, Separate Church and Hate, Separation of Church and State, and Micah 6:8 (so far).
Holly Stevens
Oak Ridge, North Carolina