Saluton!
I know I've been exceptionally quiet for about two years, it's a bit hard to start a group in San Francisco when you don't even live there. That being said, I've recently moved to San Francisco and have a great deal more free time to dedicate to this than I had before. I've opened up an SF-Esperanto google group, to better facilitate meetups and such.
I also opened an SFEsperanto subreddit to collect useful links for tutorials and information.