I actually thought about the same thing. I also thought of something like a billboard or like a JcDeacaux displaying the app with the winner of the bidding. Something Like that might work, i don't know.

portuguesehodler

nostr

Introducing the Bullish Bulletin

thebullishbitcoiner

Tell me more about this use case. 

When I created it initially, I thought it would be cool to have it on a touchscreen display in a coffee shop. Patrons could add a message to the board by paying a lighting invoice (similar to the ones now with business cards and such). 