Calling all letter lovers
If you like receiving and sending letters, then why not gain a pen pal? The system works so that you are to be matched up with someone you don't know; sending and receiving as many letters as you wish. You can also go by a pseudonym if you like.
Letters are nice. They're like little presents in the post.
When you get a letter (or if you are particularly proud of your own) put it on the blog as a post for all the world to see.