What a concept! A first discussion. Following meeting a lot of people at DIAC in Berkeley, I think it a reasonable idea to either do a local Skype dialogue or something similar, perhaps the usual dialogue here. An agenda? Some of us are toolbuilders, some are tool users, some are both. Elsewhere, particularly at the wiki, I've mentioned the notion of a Sensemaking Forge where toolbuilders can host their projects. Perhaps agenda items would include:
--learning each other's toolbuilding skills
--thinking about a Sensemaking Forge

I don't think such a discussion should be limited to SF Bay Area people, but maybe we can start it.