Who Are YOU???

So an out of town friend was around visiting on Friday.... As we chat for a bit she says to me "Gosh your kids are getting so big, I saw their pictures on your BLOG, I read it often" I had no idea she even knew I had a BLOG, let alone reads it too!! LOL!!! So this leaves me wondering.....WHO else reads my blog that I don't know about and never or rearely comments???...WHO ARE YOU??? If you are reading this, I want to know who are are?? Do I know you?? How did you find me?? And do you have a blog?? Thanks!!