Now, to pre-empt some responses:
>Won't this take up space/bandwidth we need for on-topic threads?
It shouldn't. I've read from mods in the past that board space is not an issue. If there is a compelling reason, page count on a board may be extended to accomodate demand, like we saw with /vg/ in the past few years.
>Won't this encourage more off-topic behavior overall?
No, it should do the opposite. Once people exhaust their urge to shitpost and go off-topic, they'll be content to discuss video games or TV like a normal person. Most off-topic posters are not trying to be assholes to us; they just enjoy those threads, to the point if they can't have them normally, they'll break the rules to do so.
>What about NSFW?
Still not allowed, it's a separate problem.
(2/2)
Most of you are fairly dismissive of site suggestions, but I'd love some feedback if you disagree, because I can't imagine why we shouldn't do this.