I need a small plugin for buddypress which allows logged in users to create lists of posts. I will be using this plugin for a fitness site where posts are workouts. I want the user to be able to go to a post, click add to workout, be able to enter "how many reps" they did and the "weight they did" and the post saves to a list that is the current date. If it is the first post of the day i want the user to be able to subtitle the lists name with a custom field. Furthermore, this means the plugin recognizes the users time zone and makes a new list automatically when a user adds to workout on a new day. Lastly, I want the users to be able to share their lists with each other and have this as a new tab in buddypress.