One of things that I find frustrating is that the default order of entries for a given calendar is in reverse chronological order. In other words, the most recent entry shows up at the top of the journal instead of the bottom. If I write an entry at 9AM and then another at 12PM, the 12PM entry will be at the top of the page. This is the opposite of how i keep my written journal and how most calendars work. I acknowledge some people might like the default, but why not allow the user to select what order they want to see their entries.