Add a feature where users can create notes, share them with specific groups of friends or family, and engage in private discussions. Notes should be able to be categorized by topics, like Reddit, for better organization and focus. Additionally, introduce the ability to share notes via a private, secure link, similar to YouTube’s private video sharing option, allowing users to control who views their content. This would ensure notes are only accessible to selected individuals or groups, providing enhanced privacy and anonymity, which is especially useful for personal reflections or sensitive information.