Business Cards Rant

I've been scanning business cards collected from various networking events to get the contact info into a database. I can see why someone might want a two-sided card to put a nice big logo or tagline on the back. But why, why, WHY would anyone design the card so that the actual business name and URL – or worse, their name and title – don't also appear on the front of the card at all? That is just stupid, people!