My wife and I like Google Calendar a lot. That we use it everyday for every kind of event and planning tells me that it accommodates both the novice user and the experienced user. As you use GC more you will end up with lots of overlapping events. This is especially so if you use lots of calendars. (We have 6.) When this happens GC mostly only tells you that something is happening as most of the details are obscured. I would like GC to have three new features:
1. Use transparency when displaying events.
2. When displaying event to not be bound to the day's calendar column
3. Distinguish primary and secondary calendars. For example, the primary calendar's events always sit on top of the secondary calendar events. And I should also be able to quickly toggle on and off the visibility of the details of the secondary calendars.