A place where developers can post their already launched projects, and business/marketing/sales people can get in touch with them if they're interested in becoming a cofounder . I'm sure I'm not the only one who gets all excited about building and launching new stuff, but after that, I'm kind of clueless about what to do, so I move on to the next.
Let the sales guys look through a list of stuff that has been made by developers, and if they find something they think they can add value to then a connection can be made.