The warning
Warning: this topic has not been posted in for at least 90 days.
Unless you're sure you want to reply, please consider starting a new topic.
which shows up if you click the Reply button on a topic which "has not been posted in for at least 90 days"
doesn't show up if you post from the Quick Reply box.
any comments?
It would be nice if this existed in quick reply also.
Looks like it was either missed out or intentionally left out. I'll forward this to the devs :)