I used this app a lot a few years back, and I really liked the ability to write personal notes, draw things if needed, and stuff addendums parenthetically in between the lines. None of this is as easy on typed apps where the notes all look the same (unless you leave lots of white space). Overall the Note Taker notes end up charming and personal, even if writing them is slower than typing.
A while back the app became slow to start up on my 3Gs so I abandoned it for a while. Now I have iPhone 4 so this app is faster and takes far less battery life to use (can keep it open and take notes in meetings for 3 hours and only use up 20% of my battery, whereas that would use up >50% on the 3GS... Hmmm iphone 4 really is a lot better. Perhaps I also should get a new car!).
Now that I am using it again, there are a few gripes-- nothing major -- (1) The update was an improvement but no updates since 2010?? While writing, there is now a lag if you write too fast, and it registers your finger when you are already half way through a letter, so you sometimes have to re-write a few letters. Forces you to slow down, not necessarily bad, but probably needs optimization for the current iOS. (2) It would be nice if instead of a single note card for each note, you could just keep writing and the app would just take you to the next page (ie, please let us write on the "back" of the card). (3) Sometimes i like to write on picture or at least attach a picture to the note. This would also be nice if we were to email someone a note -- attaching a picture would allow us to turn it into a postcard. There are postcard apps out there but I dont know one that lets us write like a real postcard the way this one does.
Dan Bricklin I hope you do these few requests. If you can, i guarantee to gift this app to all my friends. Well maybe not all... that would cost me like $150. Ok fine, Ill send it to ALL of them! Are you working on something else? Please dont say you have retired!