Owing to circumstances beyond the control of the ACRLog blogging team, the last several days worth of posts were lost just yesterday. Our hosting service had a software failure that resulted in the loss of all posts from the last few days. Thanks to Bloglines, the content of the posts that were lost were available, and we did our best to rebuild the posts from this week. However, we could not restore the comments. We apologize if we lost your comment to a previous post. We welcome you to try to re-write the comment if time allows.