It's easier to look at our notifications now!?!?

So I just got home from a friend's house and noticed that when we get notifications, even if we click on one of them, the ones we still haven't seen stay highlighted! So it's much easier to sort through them and if there's none I'm interested in I just mark all as read and I don't have to worry about it. I'm so glad they finally did this because I was getting tired of trying to remember how many of these notifications I was supposed to look at.