What is the process to get a new bit of software up with it's own forum?

Let's say someone wants to get the Ivy Generator with it's own forum.. how would one go about doing it? What about the role of coordinator? And does a forum need a moderator? Some I've noticed do not have a moderator.. so what's the process to get a moderator? Vote someone for the role? How many members in the forum would it take to warrent voting for a moderator?

hrm....?