As the title implies, I think a sticky on each of the sub-forums (probably just a copy/paste of the same thing for each one) that simply links to the corresponding Everything Emulation sub-forum would theoretically lower useless "how do i use this" posts, and also perhaps help people with a genuine issue. Also, maybe a reiteration about what they need to post when asking for help may be useful.
Just a suggestion. Hell, I'll even write them myself if you want.
Spoiler warning: