This question counts as an edge-case question: https://askubuntu.com/questions/53631/how-to-organize-a-block-of-text-in-8-character-lines

Such an edge-case question can be considered extremely loosely on-topic for AskUbuntu.  However, it is fully on-topic for StackOverflow or Unix&Linux.

In such edge cases as these, what is the moderation/migration policies relating to such questions?  Subsequently, if a question is found to be an edge case for AskUbuntu, but is fully on-topic for one other StackExchange site, what is the recommended *flagging action* that should be taken by a non-Moderator?