Marc Senasac of Broadband Mechanics – user generated content using open standards as much as possible.
Examples – Structured Blogging, Our Media (as part of the Internet Archive).
People Aggregator project – different ways to connect to each other – groups, individuals and heirarchy rules – based on standards and open source. Will include structured blogging, multi-level access controls to your stuff and your media.
Free download for non profit and student, one time fee for commercial use, and also as a hosted service. Free for hosted of 128 member network, some fee will apply above that.