If you are in my yahoo group to receive update notifications, you can’t really trust my jury rigged system to deliver every single post to you. I’m using a free service by feedburner to get every new post into the yahoo group. That service doesn’t work reliable. So you might want to check back sometimes if you missed something. I’m sorry for the inconvienence. I hope feedburner will solve the system soon.
Anyway, if you want to join the group, here’s the link.