yep ive heard of it, and there's many things not covered in it, but its a good one for sure. Daring and it does reminds us that we're not in the 1970's anymore...lol
and theres been a lot of described reactions that i've been guilty off. I also suspect though many same sex relationships isnt without 'issues' but then again even straight ones aren't either!
So, from that slant i can see the purpose of this relationship/sex advocacy is to enlighten this indeed sexism is a root of many of these social even psychological problems.