From the article:
Prof Boswell discovered that in addition to heterosexual marriage ceremonies in ancient church liturgical documents (and clearly separate from other types of non-marital blessings such as blessings of adopted children or land) were ceremonies called, among other titles, the "Office of Same Sex Union" (10th and 11th century Greek) or the "Order for Uniting Two Men" (11th and 12th century).
I want the church to get back to traditional Christian values, damnit.