Notes: I'm stuck with this and wish I could leave, but the combo of security and attachments leaves me with few options. Notes is buggy, lacks interoperability, has crap AI integration, etc. BUT... the real pain is Apple Messages. The inability create folders, rules, etc. is insanity. At a time when most comms are instant why would you not offer users the same level of organization they enjoy with email, or with other IM platforms?