It was hard to imagine that such a relatively minor and inconsequential adjustment would elicit such an emotional response

.
Will see what can be done with regard to making the calendar UI following the user's Regional Settings in the next version...
That would be great.
The thing is, every other calendar I look at -- outlook, printed calendars, Google calendar -- every single one -- has Sunday thru Saturday. I keep picking the wrong day of the week in KVS and literally almost booked flights for the wrong dates several times.
Hence the strong response...