Actually, I would say it would be simpler for all concerned, in terms of having to check fewer subforums, if there were a spoiler tag. Now, if this forum implementation doesn't have one, no big deal, but if it's an option somewhere, it would be cool to turn it on. UnMod.org's new forums just added them, for instance, and they look quite nice. Basically, they create a button you have to click on for the text inside the spoiler to appear.