She who shall not be named said it best:
My friend and I have decided to start blogs about our new-teacher experiences because we've noticed a void on the internet where new-teacher blogs should be. So we're filling the void. We've decided to start writing now as opposed to in September, because maybe we'll stumble upon some kind of profound transformation process if we eventually look back at posts written by our pre-teacher selves. Also, we just graduated college and don't really know what to do with all this free time.