That's handled by point 6. You would be able to have shared ownership of the log files, but you wouldn't be able to just write to it willy-nilly. In this case,

That's handled by point 6. You would be able to have shared ownership of the log files, but you wouldn't be able to just write to it willy-nilly. In this case, the specialized application would be trivial because it would just need to ensure that writes are append-only. > Applications can provide the ability for shared ownership, but those would by specialized applications capable of handling and merging simultaneous changes.