I appreciate the opportunity to share my feedback on GoodNotes' handwriting recognition feature. I think it is a great initiative to allow users to contribute their handwriting samples to improve the accuracy of the algorithm.

However, I also think that there is room for improvement in terms of motivating and rewarding the users for their contributions. I suggest that GoodNotes should implement some kind of reward system or badge system that recognizes the users' efforts and achievements. The rewards could be something simple like some free exclusive stickers. And the badges should indicate the number of contributions made by the users.

I believe that this would increase the engagement and loyalty of the existing users, as well as attract new users to join the handwriting recognition project. This idea is similar to Google Crowdsources, where users can earn badges and levels based on their contributions. This creates a sense of competition and fun for the users who participate.

Furthermore, I think that it would be even more exciting if there is a leaderboard that shows the rankings of all users' contributions. This would add an element of challenge and social comparison to the feature.

Lastly, I have a more ambitious idea that might be too much, but I think it would be awesome if we could follow our friends' GoodNotes accounts and see their contributions highlighted. This would create a smaller leaderboard among our friends and foster a sense of community and sociality within the GoodNotes experience. This could also increase the users' interaction with the app, even when they are not using it for note taking purposes.