Subject: Manlobbi:Time-limited editing?
Just an idea: What about like WhatsApp allowing editing for 15min or so after posting?

Would not only enable people to quick to push "Send" (ahemm, me)

a) to correct their mistakes
b) to add what they forgot
c) but - and especially you should like that - result in a more civilised tone, because after posting polutical* posts in ire one has some minutes to cool down and regret what one just posted, softening it, making it non-attacking

*Left unchanged as typed by purpose 😉