There is a new interview and discussion of the ex-gay issue from both major angles at InterfaithVoices.org. Peterson Toscano discusses how his life was harmed by the process, after which no change was evident. Alan Calhoun, group leader from Regeneration Ministries discusses his shame over being gay, and his experience with ex-gay ministry personally.
Dr. Michelle Wolkomir is interviewed over the material in her new book, Do Not Be Deceived: The Sacred and Sexual Struggles of Gay and Ex-gay Christian Men in which she studies an Exodus member ministry. The discussion, which starts approx 23 minutes in (you can easily scan ahead), is interesting if fairly brief.