As far as calendaring, I never really figured out how to use it that well in Exchange, Google's seems so much easier to me.
How are "advanced keystrokes" in Gmail going to be easier or better for someone when all of the keyboard shortcuts are completely inconsistent with every other application (web or otherwise)? Here they are - https://support.google.com/mail/answer/6594?hl=en&ctx=ma...
I just can't imagine how anyone could find Gmail to be easier, given that all of the functionality is hidden behind unlabeled, non-obvious buttons that are spread out all over the screen. In Outlook and Thunderbird, the vast majority of action-inputs are very clearly labeled and keyboard access is made obvious by an underlined letter or a tool-tip that shows you the shortcut (unlike Gmail).
How could it be easier, when I can drag three attachments into a new Outlook message and hit send quicker than Gmail can even upload the attachments that I dragged to it?
How could it be easier, when I click "Inbox" and then I can't use the keyboard arrows (or Tab) to move to "Starred", "Important", "Sent Mail", etc? I guess I have to learn some non-obvious keyboard shortcut.
For example: To go to "Starred" hit "g" then "s". To go to an arbitrary label, hit "g" "l" and then you have a drop-down list of labels, with autocomplete. Seems nicer than tabbing about. To compose, hit "c".
Though there's a lot more to UX consistency than keyboard shortcuts...since we're on the topic...I wonder if these Gmail shortcuts are even consistent within Google's own offerings. Anyone wanna look?
Sorry, that's an Windows standard and it didn't even start with Windows.