I don't know if these qualify as NEW ideas, but:
1. A dedicated forum for people who, at least at this point in their life, are not struggling with P and MB, only the daily challenges of the streets and society that we live and work in. I imagine that this forum would have much less (if any at all) focus on the 12 steps and such a system (I am not recommending taking away anything that we currently have, just adding).
2. Perhaps we could have more active moderating/editing of the forums to ensure that everything is appropriate to be out there in this public a manner (I am not offering my services, so I certainly don't hold it against anyone else who doesn't...)
3. The preceding would probably be helpful to get more public Rabbinic backing that would help attract people who need it to the site. (I know most people who are here for a while can't figure out any legitimate reasons to be hesitant, but for someone unfamiliar, I can understand a genuine hesitation).