I've had an active blog since 2005. It's another form of memory keeping for me. I do post my layouts once a week or so, depending on how many I have done. I post stories of my life, things that the kids have done/said/have happen to them, things I am thinking about, my 365 photos, etc.
It is really easy to set up a blog with blogspot/blogger.
I get anywhere from 40-100 views a day according to my stats, but only about 3-6 comments. As for who is reading it, I took a class called Blogging for Scrapbookers by shimelle, who also runs the Journal Your Christmas class every year. The bulk of my readers are from that class. I am also semi-active in a couple parenting/lifestyle blogging communities and get readers from there. And I read their blogs as well.
I really enjoy blogging.
This is my blog -
Havoc & Mayhem