Right, but that platform could just be "social bragging" through Facebook, other websites, and other methods entirely. It's as simple as showing off to your fri

Right, but that platform could just be "social bragging" through Facebook, other websites, and other methods entirely. It's as simple as showing off to your friends the cool things you're learning while encouraging them to do the same. Meanwhile, those same friends are able to observe the changes to you on a personal basis. It's inherently social and viral; I don't think it really needs to leverage an existing platform at all.