I looked at the website and came to a single conclusion - these are better people than I. I have too much sexual jealousy to "share" in that way. If H were to ever "come out" I doubt I would be able to agree to a "mixed orientation" marriage. That being said, I do recognize that I have "agreed" (explicitly or implicitly) to many things that I don't really like in my marrige (e.g. low amounts of sex and passion) so I guess we all draw our lines where we need to.
