I wanted to let you know that we added an email subscription feature to the blog. There is a box towards the top of the right sidebar where you can sign up to receive an email whenever Caroline or I put a new post up. (You can also sign up via RSS). This should be a convenient option for those of you that are checking back to see if we have posted anything new, and also for everyone we have been emailing when we put new posts up. Also, if you decide you don't want to be notified any longer you can easily turn it off. If you try it out and have any problems just let me know and I'll try and help you get it setup.