So maybe everything isn’t totally rosy in Leopard world. Apple promised we’d be able to sync notes from our iPhones to Mail.app but it turns out this is impossible. The new Mail.app has a sort of “Note to self” feature which is actually an email generated to look and act like a little note. The notes appear in your mailbox as a mail message, provided you’re not using Mail.app, but appear as a separate entity in Mail.
Anyway, you can’t import those into Mail.app. This makes Baby Jesus cry.
Leopard backpedals again: No more iPhone note syncing [ArsTechnica]