This document summarizes the eXtension initiative, which aims to extend the reach of Cooperative Extension through a national online network. It discusses the 46 Communities of Practice on topics like invasive species and sustainable living. It provides statistics on participation, with over 11,000 users and 2,500 involved in Communities of Practice. It also highlights the HorseQuest Community of Practice as an example, describing the resources it provides and the benefits to clients and specialists.