Why do we even blog?

I saw this postcard on Postsecret and it made me laugh out loud. This is the subject of Bye Bye Pie's latest entry in her blog and it reminded me of her, she is so funny. Most of our friends don't even know where our blog is. Is it weird that I don't share this with most of my friends but have absolutely no problem with strangers reading this? What does that mean?

K