SAN ANTONIO, Texas, Nov 17, 2008 (BUSINESS WIRE) — Rackspace(R) Hosting’s (RAX) cloud division, Mosso(R), today announced that Pangea Foundation(TM), an innovative non-profit SaaS provider that delivers enterprise-class software solutions to non-profit organizations, is using Cloud Sites(TM) to provide hosted services to a growing number of its 1,500 non-profit customers.