Dorff teshuvah online
The teshuvah authored by Dorff, et al, is online. This is the paper which, once approved, opened the door for gay ordination. I haven't yet seen the other two approved teshuvot on the subject, or the teshuvot that didn't pass.
As a friend of mine points out, the best part of the paper might be the use of the word "heteroflexible" in a halachic context.
I haven't read it yet, but I'll get to it soon.