Speaking as a Unitarian-Universalist, the broadest interpretation of Hinduism and Uni-Unism becomes pretty much identical. Unless you specifically believe that a specific interpretation of a specific book/writing/tradition is valid, and no other, or that the non-believer equivalent, hardcore atheism, is valid, Unitarian-Universalism is about the only game in town.
Likewise, a universalist attitude towards Hinduism seems the only way to go, also. YMMV, of course. (and was Maharishi a universalist or a fundamentalist in his Hinduism? another interesting topic for discussion... ) L
