✋Opt-in to our Research email list (must have a Stack Overflow account). You’ll receive invitations to participate in surveys, user interviews, and more. You’ll receive up to a few emails per year and can opt-out at any time.
The Loop #1: How we conduct research on the Community team, December 2019
I'm thinking about opting in, but it seems limited to Stack Overflow. I'm not sure though, so...
Question: Does "Opt-in to our Research email list" only encompass Stack Overflow?
I'm not active on Stack Overflow, so I'm not particularly interested in its tweaks. But if it's also about Stack Exchange as a whole, I'd be more interested in joining.