View > Show Shortcut Buttons > Replicator Page
It increases my efficiency to have mail, calendar, contacts and workspace buttons across the top of the Notes interface. The one thing I have to keep looking for in the Open button, though, is the replicator page. Adding the replicator bookmark as a shortcut button would save a click and a search.
Alternatively, provide an option in the View menu to turn all the contents of the Open button / sidebar into shortcut buttons across the top.