Hi Rufus, congrats for the launch!
Although I don't understand this: "...(and better than Notion because you own and control the content)". How is Flowershow different from Notion in terms of content ownership? I think in both you fully own the content, you can copy&paste, upload, download, and in both you can use markdown. So, or I'm missing a point, or maybe it's not the better way to explain the advantages. :)