The Spaciousness project encompasses the UI and HCI aspects of content addressable data management. BaseParadigm encompasses the actual data management. Lately, I have been talking a lot more about BaseParadigm than Spaciousness, for reasons that it's more concrete, easier to talk about, and much more complete. BaseParadigm is a prerequisite to Spaciousness, so I imagine Spaciousness will take the lime light later when BaseParadigm has any success. For now, please visit BaseParadigm.org or the Spaciousness google plus page.Feel free to get in touch with me (Travis Wellman) if you'd like to talk about it.