I have been on nuzizo and for and at times am bored like hell a chat room will be sweet you get to interact with other members of the city and learn even more perspective and make new friendship.. New friendships means more activity which in overall boost the city activities..
Also i will like you'll to think about the option with shoutouts, to dedicate a song to a specific person have that option to also add a music video to your shoutout to that person cause I mean there is a song for every occasion anything you want.. So whatever mood you want to pass to that person you can also do it sound, word and picture