There's a new question which is asking how to run
sudo ./some-script.sh on Ubuntu. It's off-topic here, but Ask Ubuntu seems like a perfect fit.
However, when I go to flag it for a close vote, I don't get Ask Ubuntu as a migration option. There are Superuser and Serverfault, both of which might work, but I'm not sure which of those two would be better.
So, is there a way to flag for migration to Ask Ubuntu?