"M*U*S*H is an eclectic community of artists, experimenters, learners, and teachers. Here, players can create things that will move others intellectually or emotionally, explore uncharted territories in interactive text-based environments, and freely share knowledge and skills in a constructive and friendly setting. It's also where Javelin will beta-test new versions of PennMUSH, for what that's worth."

An old blogging platform. Should check it out again how far they've gone so far.

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections to recommended job candidates, industry experts and business partners.