I've always preferred cards that were smooth white on at least one side. Made it much easier to jot down some extra info.<p>I give out so few cards I decided to hand-print a batch using a rubber stamp and a small stencil I used with some flat paint. No two are alike. Has a nice texture.<p>The back is blank for any additional stuff to be added.<p>Key info (URL, E-mail, phone) was pre-printed, though, since I do not want to have to trust my handwriting skills if I'm rushed.<p>I've had people hand me cards, tell me the E-mail address printed on it is wrong, and then they scribble down their correct address; later I find that I cannot read it.