If there is enough interest in CashFlow, I will make it easy to run multiple what-if scenarios (premium/paid feature). I do it all the time myself but it takes a bit of manual labor. I think it would be cool if you could just drag-drop-slide numbers and see real-time charts. Having an optimistic, realistic, and conservative view would be good too.

There's not much I think needs to be done for E2V. It's pretty simple and does what I need easily. It already supports multiple users/emails/phones under a single account.

For Text, I want to improve sharing. Right now it's just a read-only share of a specific note + subnotes but maybe I can make multi-user editing (kinda like Etherpad). The history feature works well but I want to make it as easy as using undo. Maybe an option to have more than 10 notes. Right now you can drag the notes left-right to organize them but some people have asked for the ability to archive old notes. There is no 'check off' button or log of completed tasks either. I've never need to go back to check anything but some users have asked for it.