I'm thinking about new ways one can distribute ownership in a collaborative space that still feels like wiki.
See Creative Ownership.
Collaborators
Austin King works for Mozilla and did the initial implementation of Persona for federated wiki. github 
Paul Rodwell suggested we move the forward looking conversations out of issue tracking. github
Writing
I write about code and creativity elsewhere in the federation.
Ward writes here about his own participation in the open source federated wiki project. Pages range from his personal vision to daily todo lists with some honest assessments in between.
We're interested in making more great things. Making the same thing faster or cheaper is pretty great, but we're more interested in making fabulous things that solve many complex problems simultaneously and delight everyone in the process.