I hear you. The awareness of the where the hand stands still works for local hours though. When working across-time-zones and scheduling client meetings, the list of local clocks and emails to coordinate become a hassle quickly in my experience.
Ah got what you mean. Yes you're right. I'll think about a solution for that. Maybe some setting for the user to choose either a 24-hour or 12-hour system. It'll be challenging with the letter though, but I'll give it a shot.