i am sure this has probably been covered a ton...but
HTML5 and CSS3 look awesome. i have even started using a few little things from css3 on a couple sites such as curved borders and drop shadow....but...
what are folks doing with HTML 5 and CSS3 considering IE8 and below will not do anything with it?
sure there is always making an if IE style sheet but if an entire site was done in CSS3 (i am not sure what you would do if you had a bunch of HTML5)it would seem very tiresome to do an entire new sheet for IE8.
what are your alls thoughts and how are you using the new stuff?