I recently enabled the threaded comments feature on blogger (sorry, WAY overdue). I read every single comment and if you have a question I always try to give an answer. I reply within the comments to questions because that saves time for those who have the same question as they scroll through. If you would like an email response to your comment or question, be sure to click the 'subscribe by email' link that is visible underneath the comment field before you publish your comment. It's just one click, there's no hassle involved or any additional thing to fill out. When you do that, my response will be on the blog as well as emailed directly to you. Thanks as always for your comments and questions!