Salve is an ointment. Ben Gay is an ointment.
Age is to enhance a liquor.
Hence, Salvage is to promote Ben Gay.
However, since Ben Gay is not a sponsor, the area is empty.
Same could be said for Prep H.
Now, on other boards, there is often a "hidden" forum, where you put threads to repair them, or merge them, or discuss them with the moderators. Often called Trash Can on other sites, it exists but normal members never see it.