Great description of how one school district is using Google Apps for lifelong learning and teaching. Wonderful embedded video on advantages to migrating over to Google Email for educational institutions. Terrific description of how this school district in Maine is creating a scaffolded portfolio system that gives students increasing responsibility over their portfolio as they move from one grade level to the next, culminating in providing each graduating senior with his/her own domain name to use as their '21st century business card'.
Besides demonstrating a student's grasp of the central subject of their studies, web portfolios promote four goals of liberal learning: recognizing connections, being reflective about intellectual and personal growth, building intellectual community, and building bridges to communities outside the academy.