I never thought you can do this for JomSocial using ZOO. It is a great idea and has so many possibilities. I have been playing with it for the past couple days and there isn't one thing I do not like. The design is creative and clean to allow for different content, it will not clash with your user's content and give you a design headache. The marriage with JomSocial is great, activity stream shows all activities, one profile creation, perfect. All thumbs up! from me.