Chewy Xbox provides a way for you to quickly see whether your Xbox Live friends are online or not, using color-coding. All online friends are shown at the top of the list, so you don’t need to scroll all over the place to find your online friends.
As well, you can contact your friends by phone, email, and SMS directly. Once you pick a phone number etc, it’ll remember for next time, making it quick and simple to contact your friends.
Lastly, you can a see a list of games they’ve played, and the points they’ve achieved in the games.