Re: Still Not Getting It
Some things can work well, for example if you know the physical screen size you can then select an appropriate stylesheet. But even this basic technique has lacked support from system vendors, who have never demanded screen size to be a standard piece of system info.
Bake that into everything, so plugging your smartphone into a 52" TV will automatically pick up the new size and update the choice of stylesheet - with UI-integrated user override if that was not what you wanted, of course - and things could move forward.
In my dreams :(