Hi Jeff, if you feel so strongly about this why not just work with the numeric value, you can test for 1 instead of true whenever necessary, or is there something else that keeps you from doing it?

As for violating standards, it barely does it and that could be argued (and it has <g> ) , I suppose it will look like any paper form we've all filled up whenever applying for anything, where there are both Yes and No options with a blank square on one side.