There are as well those cases where a question is edited to make it (IMNSHO) generic and applicable to the site, for instance:
http://serverfault.com/questions/226721/prevent-poweroff-on-debian-when-the-physical-power-button-is-pressed?noredirect=1https://serverfault.com/questions/226721/prevent-poweroff-on-debian-when-the-physical-power-button-is-pressed?noredirect=1
Yet still end up getting migrated. Being able to retract close votes may help.
