A little push back on even the sign in.

Do you remember a site called Postcard or something, where you could anonymously confess something for the whole internet to read by sending in a postcard and they would put it on their site?

If I had an app that let people anonymously write their confession, then created a signed event using the nsec for the confess-bot account anyone could follow, then sent the event to relays, would that be a nostr app?