The Baseball Card Blog
Ben Henry's lively vintage baseball card blog, started in January 2006, offers hundreds of great posts on (and pictures of) cards. As he states in his introduction: 'For 17 years, every little scrap of money I had went towards feeding my baseball card habit. I've started this site instead of beginning what would amount to decades of therapy.' The images are the main attraction here, but Henry's commentary is also a great way to get started learning about the hobby.