As regards the "ecumenical" dimension:

1. Have no problem with Catholics being able to use those cathedrals since they built them, paid for them, and had them stolen from them.
2. However, the "ecumenism" described here is a pale shade of grey "spirituality," not really too Christian, not really too content-laden, oh, so politically correct with the "priestess" on the photo .... in other words, oh so Church of England.