Quoted from robin:Might be a good idea. Or maybe a little piece of text, close to the "send post" button, to remind everyone to try and keep things nice? Anyone feeling inspired, pm me!
Hmmm, actually it's already there. The yellow box pretty much says just this, doesn't it? Seems like texts like these don't work anymore when people are pressing the 'send post'-button for the 100th time.
A link / 'I agree to the community rules'-checkbox in the 'sign up' procedure seems like something worth adding although I doubt it will make a really big difference.