Wikipedia itself. The WMF could continue as an empty shell and sell its core assets. In fact, it would be forced to by law, I believe, if it was badly in debt.

Wikipedia itself. The WMF could continue as an empty shell and sell its core assets. In fact, it would be forced to by law, I believe, if it was badly in debt. To clarify, Wikipedia comprises not just the stuff which is free of copyright, but primarily the userbase, community, support staff, management structures, and (configured) servers it's hosted on. There's plenty to sell there.