When I took over this meetup group earlier this year, it was dormant and 100% Sproutcore-focused. I'm happy to report that the meetup has grown into a well-attended, regular monthly event.
This growth and engagement has come directly as a result of featuring talks on Ember.js, and indeed, the title of the group on meetup for the past few months has been "Ember.js/Sproutcore NYC".
After informal consultation with attendees at the last few events, I've decided to formally transition this group to be complete Ember.js-focused, effective immediately. This change will make it easier for people to find the group and better reflect what the content of the meetup has already evolved to.
I would like to put out a call to the community -- if there is someone who would like to take the reigns on a Sproutcore NYC meetup, I will promote it to this list and externally and help you get it off the ground.
Hope to see you on the 18th for Stefan Penner giving a talk on "Idiomatic Ember", a lightning talk from Dan Sudol contrasting his experience with Backbone and Ember, and a lightning talk from me about async routing and deep links with the Ember.js router.