[sororke]

Hi there, sorry about that. Double opt-in is required by law here. The welcome email is a short term solution that we built because our in app onboarding wasn't yet ready. As I mentioned before, HN and Product Hunt took us by surprise yesterday. We're working on a smoother UX for the sign process now :)

[Odenwaelder]

This is not double opt-in, it's double opt-out. I didn't opt-in the first place, you just sent me eMails.