My card says "Covering Agriculture & Nature in Maine" and has the url for my natural history publication.
I love that idea, that's smart.
Mine are from
MooCards and I love them. They were a little pricey, but I'm really happy with them. And yes, it is VERY nerve wracking figuring out wtf to put on the card itself
. I ended up with a graphic I mocked up in Photoshop on one side, then the other side lists my specialties, email, and website. The "three-for's" seem effective as well.
I've heard VistaPrint's premium cards are okay (the premium ones won't have Vista's logo, I'm told), too, if you want something decent and cheap. Local custom print shops are worth a try, if you have one nearby.