I didn't bring the subject up but when it did come up I went with it. Neither were particularly well informed on the subject but both seemed receptive to the GC POV. I was slightly concerned about Friend1 (gay male) but he was pretty supportive. They did comment on how much I knew about it so I think they thought I was slightly weird, but I feel generally it was positive and I did some good work furthering the cause. Are you all "out" to your friends?