PartyDub is early and built by one person. Bug reports and blunt opinions are genuinely the most useful thing you can send.
Hit a bug during a game? Use Report a bug inside the room instead. It sends the room code and what the app was doing along with your message, which is usually the difference between a bug being fixable and not.
Everything goes to one inbox, read by one person.
Prefer email?
support@postemply.comFeature ideas, "this bit confused me", and questions about how your clips are handled all go to the same address. For copyright matters there is a dedicated route on the copyright page, and what happens to your data is set out in the privacy policy.