Looks great. Why not make this self-hosted possible?
You can charge a continuing fee like $1-2/yr for updates for the self-hosted software. This would bring in more users because it's self hosted and they don't have to worry about them losing their notes on your website or you spying on them. And you're obviously not looking for a lot of money since you're not asking for much.
One actual suggestion is to offer more fonts in the premium in case you want to go ahead with this business model.
You can charge a continuing fee like $1-2/yr for updates for the self-hosted software. This would bring in more users because it's self hosted and they don't have to worry about them losing their notes on your website or you spying on them. And you're obviously not looking for a lot of money since you're not asking for much.
One actual suggestion is to offer more fonts in the premium in case you want to go ahead with this business model.