I think of the new version of Arbital as a grand experiment: both in terms of community building and software design\. Community building is going to be hard because for a platform to really take off, it'll need eventual, mass, unilateral adoption\. Thankfully we are pretty well connected to all the relevant communities, and so far it seems like there are many people who would like to work together on fixing this problem\.
I'd really want to tell this not as a whole new vision, but as moving onto a different part of an existing vision. We did already have plans for discussion, and the grand experiment to improve human knowledge exchange was there.