I asked this question on Super User.
Is it on topic here or not? If yes (and migrated), what will happen to the bounty?
The question itself is a bit borderline, but I'm leaning toward on-topic. However, asking "What OS will run program" isn't on-topic on any SE site that I know of.
You might be able to get a moderator to refund the bounty before a migration, but most likely it will just disappear into nothingness.