The first step is to get communities in, and let people start building them. Once that's in place, it would be a good stage to test out other things (like voting guilds) but we're probably going to have our hands pretty full in 2017 with the roadmap stuff (voting guilds didn't make the cut).

Mobile apps, in particular, are going to be a huge resource sink, and I want them to be as good or better than the functionality on the website, including all the new stuff (like communities) that we're working on.