Flo ...
My biggest issue with eating right boils down to the 'Myth of Scarcity' as it relates to time. Of course, it's not just food, it's lots of things in my life.
I'm finding (consistently) that worthwhile projects (and I believe this group to be one), attract the help they need if I allow them to.
That being said, I have a NonProfit, and we're designing the website. Our web designer has told us NOT to launch forums on our site until we reach a level of "interest density" (I just made up that term, there's probably a better one.) That will allow the forums to support themselves by having enough input to keep people interested.
So, going public may be exactly what is needed.

I look forward to being a part of this group as it develops.
You've done a great job!
Do not aim to be perfect. Aim to be progressively less stupid. - Marshall Rosenberg