The Sexuality forum, as part of the Just for Us section (which contains several other restricted access forums call "peer support groups"), is only accessible to donors or subscribers, and staff.
That change was made when Susan set up the new architecture.
I have suggested that there be a change to the Rule covering moving things to the Sexuality forum, as well as creating a new board outside of the subscriber section.
As an interim measure, I set my blog up so that it had better protection than the old Sexuality forum (members only, no public, no spiders, no bots, no crawlers, no newbies - 50 post minimum). Anyone is welcome to start a topic in my blog. As I am on temporary R&R break from moderating, I can not "encourage" the moderators bent on moving topics out of my blog, but I trust common sense will prevail.
Between dawn and sunrise, it takes time for eyes to adjust to the new light.