I think a line should be drawn between 'works on IE6' (not too much extra work) and 'looks as good on IE6 as on a modern browser' (a fair amount more work). I,

I think a line should be drawn between 'works on IE6' (not too much extra work) and 'looks as good on IE6 as on a modern browser' (a fair amount more work). I, too, ensure all my stuff works on IE6, but whether it looks as good is down to the client's call/budget.