Congratulations 
Wow. Is lola jealous? Yes I guess you saw the wiki I posted already?
There are some differences from last year for one thing we will not organise a large-ish meetup this time around and will expect engagement managers to share responsibility of running the weekly community calls.
The main challenge is really engaging ourselves, both the existing network of people and projects and new ones, in articulating a shared program for new ways to support grassroots initiatives (based on findings from STF). These ways need to be co-designed by the community so as to encourage collaboration, and not distort incentives or otherwise ruin whatever it was that made the initiatives promising in the first place. We also need engage people working on projects about which we do not know, and who may not comfortable working/communicating online into participating in the calls as a soft landing.