I say YA for bringing it back. Also would like to see the feature to see who has me on their fav list as well.
As others have stated, maybe have a option to allow the user the option to show up on the "who is viewing you" that way for those who don't want to be displayed on the list don't have to be.
RE: Remembering 911
No easy for me to forget, it's my b-day. Friend of mine lost this aunt in the PA crash.