I believe organization of notes by tag is one of the most important features of Evernote.
But if you select a tag, and then hover the mouse over a note that you want to delete, and press the delete key, the entire tag disappears, and the organization of potentially hundreds of notes is apparently lost forever!!!
I've searched and haven't found a way to recover from this. Especially if changes are instantly sync'ed to other platforms (which is generally an extremely useful feature), and if the tag assignments are changing so frequently such that a backup from hours ago wouldn'