If you would like to order business cards to distribute to potential readers I would recommend using Moo Cards.  I order their Mini Cards and they look great. You can get a set of 100 cards for US$19.99 which is very reasonable and you can put as many different pictures on them as you would like.  They are double sided so you can put the website info on one side and a photo on the other side.  I have already created a design with the logo and website info on one side and you can download it here and use it if you would like, or create your own design.