The Missive Maven is one of my favorite blogs on letter writing. She sends and receives the coolest mail and she includes photos that show you her fun cool mail. And, I've found that if you send her something, she will most likely post about it and send something back to you! How cool is that?
She's also got a ton of cool links on her site that will take you to all kinds of other interesting blogs, mostly on letter writing, stationery, postcards, stamps. I love it!
Miss Maven also did a blog on my letter writing and journal surveys and I got a lot of people saying they found the surveys through her blog. Thanks, Ilona!