As group/raid leader, do you like to keep tabs on other players' cooldowns? When questing with a friend, do you wish you didn't have to always ask them if a certain ability is off cooldown? Based on the OmniBars addon, OmniBarParty shows cooldown information next to party or raid frames. You can customize when to use it, as well as which cooldowns for it to watch for. If other players in your group also have the addon installed, it can be more accurate (looking at you, Rogues).
Are you the author of a mod that you think belongs in this spotlight? Just upload/update it to WoWInterface, and it will automatically be considered for that week's Pick.
"You'd be surprised how many people violate this simple principle every day of their lives and try to fit square pegs into round holes, ignoring the clear reality that Things Are As They Are." -Benjamin Hoff, The Tao of Pooh