I see something like this and wonder how far  behind we in Brigadoon really are.

Perhaps the most telling response on the subject of PLNs is from my student Hope, who says, “My iGoogle page is very helpful and helps me keep things organized. It lets me know when my agenda changes.” The fact that a ninth grader would talk about her own research agenda gives a glimpse into the power of the PLN; she is using a term here that is often reserved for grad students!