I stand by my contention that in principle faith schools should not be state funded. Parents can inculcate whichever religion they wish, but state-funded schools should be secular, teaching about religions, and also about morality, but with no religious bias.
As to Steiner schools Jess, I know about about these, as one of my DDs went to one from age 9 to 14, and another until she was 7. I absolutely agree with you about the vaccination issue - the whole sort of "hippy-drippy" element in the schools who refuse this are absolutely wrong and I made my views on this perfectly clear. Rudolph Steiner was indeed against it, but he was functioning in a historical context - there were once people who thought the earth was flat! I did not pull my punches over this. There is already a state-funded Steiner school, and interestingly, there is a bit of a dilution of this sort of hardline wackiness among those parents, as the school is obliged to accept pupils under the LA admission rules.
Rudolf Steiner was more of a philosopher than a religious leader, and I had no truck with his philosophy, but valued some aspects of the education that arose from it - the principle of not rushing children into academic work, the emphasis on getting out and about in nature, the combining of science and art, the emphasis on the value of arts and music. All of that was good.
I have to say there was no attempt to cover up the philosophies to prospective parents, but also a complete absence of any teaching of these philosophies - they informed the approach to the education but were in no way part of the children's learning in school.
The 2 of my children who went there went for specific reasons: one because she was desperately unhappy at her school and she found her niche in the Steiner school where her artistic and musical talents (and most importantly her confidence) blossomed; the other went to enjoy the fun of kindergarten with its singing, dancing, art, crafts, and nature rambles, and then went on to primary school at age 7.
I am not certain whether Steiner, Montessori or other alternative systems of education should be state-funded or not. A bit of variety might not be a bad thing to counter this current central control.