Katie and Anne,
Let's divide the conversation into three parts. In the area where you've posted your first work, let's keep talking about ways to display SNA info, and challenges you might be having. Let's also try to recruit others, since it looks like Jonathan won't be able to stay involved.
In this discussion let's talk about how SNA can be used for the conference in May. I'd like to be able to create a presentation/workshop, showing what the potential for SNA is, and how it helps us show the growth of the network being supported by the conferences and the T/MC. Valdis had some suggestions on this, which I encourage him to repeat here.
Then, in a third disucssion, let's talk about how we might map the networks for our teens. I'll copy some of what you wrote into that one, as a starting point, then offer my thoughts.