In the Lesbian bishop stakes Swedish Lutherans beat US Anglicans by just a few days. As far as Anglicans worldwide are concerned, according to the Porvoo agreement Lutheran bishop/briest = Anglican bishop/priest, they are interchangable.
From what I can see there was no comment from the Dr Williams on the action of his Lutheran ecumenical bedfellows, certainly nothing compared to his Rome lecture. His reaction to the ECUSA decision was a thunderous, "This has serious implication", which I bet that has made them think twice.
For me it just underlines the problem with labelling clergy. Celibacy means priests are simply priests, maybe with their own particular quirks but they are ultimately priests. I feel for these poor women forever labelled "... the lesbian Bishop". Lesbian, or in the case of Gene Robinson "Gay", seems to outweigh any other adjective, even Christian. I have to admit I am with St Paul, I believe these issues should not really "even be spoken of amongst you". It is the pushing of sexuality that concerns me, I have few problems with deep even passionate friendships between people but the Lesbian and Gay definition indicates sexuality is actually the most important thing, more important than dedication to Christ.
In an age where people define themselves by their sexuality, we need a few saints who were known for their chastity and for the depth of their friendships, Newman would be an obvious example.