I have no idea what you're trying to say. I'm not offering advice, I'm saying I build applications to be useful, not to conform to a set of abstract ideals. If 1% of visitors can't use it, I need to weigh the value of serving those 1% vs the value of spending my time building features.

I'm not Google or Facebook. My team at work is me and two co-ops. I'm not going to triple our development time just so I can get some Internet back pats from purists.