There are a lot of BL/danmei novels in the Spoilers subforum. A lot of BL/danmei novels that don't even have NU pages. I don't think the people posting the threads are doing anything wrong, but wouldn't it make sense to have an extra subforum for novels with no active or planned translations given how popular those threads are?
Nope, makes 0 sense, you shouldn't be going after spoilers of things you don't read anyway. Just use the search function and see if you can find the spoiler thread for the novel you want.
I glance through the first page to see if anyone's asking for spoilers in a novel I can help them with, which is why it kind of bothers me to see sometimes a full page of danmei that I've never seen chapters translated for.