As of now, you can join or become a follower of our blog in several ways, all of which involve an email addresss:
1) If you have a gmail address, sign in with it.
2) If you have a yahoo address, sign in with it.
3) If you have a twitter account or AIM, sign in with it.
IF YOU DON'T HAVE ONE OF THESE,
4) I would go to http://www.openid.net and get a login name and password.
I know that sounds like a lot of work, if #4 is your option, but believe me, my kids and I would appreciate it. And you might just hear of a really good book you didn't know existed!
