While a mentoring forum would be a good idea, it is not what I was talking about. For one example, I think across the "world" interaction on theories of recruiting from teams in same area as your own would be more instructional. Obviously that would not work as well in the "naismith/wooden/etc" forums because they are in same world and might be competitors for same players.
In addition, Div 2/3 could care less about early entry. And I could be very wrong, about baseline prestige of teams/conferences (I honestly dont know if this exists at these levels)
I would assume (not knowing personally), that building/rebuilding a team in Div 1 is much more a different beast than Div 2. As is Div 2 than Div 1.
I acknowledge that many Div 1 coaches have a far greater breath of knowlede of the game having worked their way up to Div1; I would also say that not all people want to play Div 1. Therefore there are some very good players with equal or greater knowledge in Div 2 (not me) than some in Div 1. I prefer to hear from them.