#Satchat is a great example of the power of social media to improve education, and the benefit of expanding an educator's Personal Learning Network (PLN). The premise behind this Twitter chat/hashtag came about when Scott Rocco (@ScottRRocco) and I (@bcurrie5) connected on Twitter in February 2012. (http://www.edutopia.org/blog/satchat-administrators-educators-connect-brad-currie)