Last week, when I was picking up that free fax machine from Ellen Datlow, Maura McHugh showed Ellen and I these fancy business cards she picked up at Moo.com. They’re like half or quarter-size business cards, but the cool thing about them is that Moo.com interfaces with your Flickr account, and allows you to put any of your Flickr photos on the back of your business card. It costs $20 for a box of 100, and you can either get 100 of the same photo, or you can mix and match, using a variety of photos. It’s pretty nifty. I ordered some; I’ll scan some when they arrive to show them off.