If you haven't yet heard about the new ex-gay study that's just been released, don't worry, it's only a matter of time. For some in Exodus and religious right circles it seems to be an event comparable to the return of Christ, while some on the other side would leave us with the impression that it's not worth the paper it's printed on.
The truth of any matter generally lies somewhere in between the extremes of opinion that are inevitably generated, and I doubt that this is an exception to that rule. Jim Burroway has done a preliminary analysis of the Jones-Yarhouse study that's up to his usual high standards (he'll be doing a more thorough look at the study once he's had a chance to read the book). Even if you don't normally delve deeply into ex-gay issues, I recommend reading Burroway's review so that you can knowledgeably address the subject should it ever come up in conversation.