I was playing with my blog this afternoon and realized that add new element has been worked out by the blogger team. Exploring the feature, I could realize that finally they are doing something.
Last month's draft option was also a nice feature added recently under drafts mode. Using the huge feedback from users, they had enabled simple option: write it now and schedule it for later date. That is nice. I hope the same kind of feature will come up in gmail too. So that we can compose message and set the time of delivery for later date.