Well so far that list of Ashley Madison clients that hackers released, does not seem to available to the average Jane (yes, I said that). But if you're stressing about if your info (as a user) or your spouses info is on that list, then you can stop holding your breath. Below are 3 websites that can either help put your mind at ease or get ready for the fallout.
1) This site says enter your email address (or the email address of your spouse) to see if your sexual preferences and other information was exposed on Ashley Madison or Adult Friend Finder.
2) To the question; "How do I know this checker site is legit? This site's response is: You don't, but I'm the same person who made the Adobe leaked password checker if that lends me any credibility.
3) This site would like you to note the following;
Important notice regarding the Ashley Madison data: only those who have subscribed for notifications and verified their email address will be able to discover if they were in the breach due to the sensitivity of the data. You can read more about the rationale of this approach here.