I suggest you read the various reports in this forum from users with cards that can no longer be accessed/formatted having applied the update, or even the bug in bugzilla before commenting on what is and what isn't nonsense, otherwise you may appear somewhat uninformed.

I think it only fair to advise people that there are apparent problems with the latest firmware upgrade which could - potentially - physically harm their expensive memory cards and that until Nokia advise otherwise it would be best to avoid using those cards, or applying the upgrade.