A few thoughts on the topic:
I've been active on both websites. Both are excellent, both full of great people, but RN has worked better for me. The close monitoring must be making a difference. On RN, comments, feedback and articles have a sharper focus. The organization of the website also reflects the sharp focus.
This is the only website, book or program I've encountered (and I've tried most if not all of them) that straight out calls rebooting The Hard 90. No bullshit, no false hope, no glossing it over, none of that--instead, this will be hard, fucking hard, but get to it, and here's how. I respect and need that kind of honesty.
A year ago I lapsed and stop visiting RN. I felt ashamed and unworthy after writing a strong statement about my motivation, but failing to live up to my own words. Recently I returned to RN. Over the past few weeks I've connected with the strongest support group I could ask for--supportive, smart, wise, compassionate, honest. Genuine, inspiring. I'm sure part of it is I'm ready to listen and keep at it and not run away if I lapse--and I've lapsed since coming back. But it's not just me--it's the guys in this battle with me. Brothers in arms, one calls us. And we are.