Comment 1 for bug 742370

Bug reports related to this one;

#676222 - Broken/confusing keyboard navigation
#733276 - Calendar changes color on focus and never changes back
#740817 - Mousing over date doesn't highlight it
#740821 - Month and year navigation items aren't keyboard-selectable
#740823 - Calendar focus causes difficulties in selecting dates and adjusting months/years
#741011 - Calendar in clock menu has border and background colors

Bug reports indirectly related to this one;

#740980 - Date with event isn't highlighted in the calendar
#649800 - datetime indicator won't show today's date if you've ever clicked on any others