Need a Blackberry App

am looking for a messaging app preferably in real time and across all platforms if possible, which with a simple sign up/download it will automatically sign u up for my site, will allow you to have several places to put I just call them statuses for now. I also want the ability to have a group chat, a "goal" which is a list of steps/tasks and I want the users network to be allowe dto make comments, For ex: if My goal is to prepare for an interview and one of my steps is finding a suit, if I flag it some one would know I need help with that, or if anyone sees a problem with my list or sees how they can help. I also want a wish list similar to that on [login to view URL] where members can put things they want to by, like things on the internet(web address, pics, links) and to be able to mail this list. Finally the google maps incorporation, on my site currently there is a tab called global connect, and it h as my network along with where they are in the world, this is basically what I want the app to be mostly about, its very choppy on my site but I would like a clean app. Finally a button or "status" that u can promote broadcast to everyong in your network, and a way for each member u broadcast/ promote to promote it to some people or all people in their network. Plz let me know your thoughts and your understanding of the project, without it don't bid!! from PB.