Sharing Traffic For Free Traffic

I know that my short posts such as this one normally send lots of free traffic to whoever I link to, and it is a weapon I use in multiple ways, either to get a point across, or as a clear signal of support for a concept.
In this case it is to highlight a concept I fully endorse, if you want more free traffic, you have to share traffic.
note:seems like Tinu just hit a WordPress problem, I am sure she will pick it up quickly. It is well worth visiting later