Also, please provide customizable shortcuts to:
- tag editor
- all the main views (Day, Untagged Time, Timesheet, Statistics)

Would love to see a shortcut that tags the selected block of time with the last tag used, i.e. the tag that's at the top of the "add tag" list.

I often go through my timeline to find the spots throughout the day where I was working on a particular project, and I tag each of these blocks of time as I go through. Instead of having to open the "add tag" window every time (press Ctrl+T, then click on the tag at the top of the list to copy it and the notes over to the left, then press Ctrl+Enter to select it and close the window) it would be great to simply press a keyboard shortcut, like we can do with tag shortcuts. In this case, though, I can't use a tag shortcut because there's just too many possible tags/note combinations that I might want to use over the span of a week or two.

Another way to think of this request: it's a tag shortcut, but the actual tag and note aren't static -- they are always based on the last tag and note you assigned to a block of time. Every time I assign a different tag/note to a block, this "dynamic" tag shortcut changes to reflect this new tag and note combination.

There should definitely be shortcuts for zooming. (E.g. zoom to selection, zoom to events, zoom to 24 hour window). Zooming is very tedious if you're like me and try to reconstruct timesheets at the end of the week (or 2 weeks!)