[andrewthebold]

Thank for you trying the app out!

On your first point: scroll down on your mailbox screen to see a history of what you've opened up! Sorry about that. It's a poor design decision on my part to make it so undiscoverable. Will fix it soon.

Reactions of some sort are one of the high priority features I plan to build.

No strong opinion from me on horizontal cards and swiping. It is intentional to add some friction to skipping a message (so it feels a bit more weighty), but I'll play with it!