Someone in my PLN asked what the difference between a PLN and a PLE is. This is how I see the relationship - the PLE as a subset or component of the larger Personal Learning Network.
Just my initial thoughts, but can take it from here.
BTW created this in my newly installed PowerPoint 2007. Looks great as a slide but when exported, it gets grainy like this. Tried gif, jpg and png, all with same results. Help, anybody?