yep. Maybe this one's a bit more simplified, but various iterations of this concept over the years (just search any app store for postcard apps): https://news

yep. Maybe this one's a bit more simplified, but various iterations of this concept over the years (just search any app store for postcard apps): https://news.ycombinator.com/item?id=8154009 https://news.ycombinator.com/item?id=8154009 https://news.ycombinator.com/item?id=2437819 https://news.ycombinator.com/item?id=2437819 https://news.ycombinator.com/item?id=10726897 https://news.ycombinator.com/item?id=10726897 https://news.ycombinator.com/item?id=9003880 https://news.ycombinator.com/item?id=9003880