Safari 4 will have it as plugin (as it was pointed somewhere) and IE(I don't know which version do you refer to) has never supported any standard that I know so:) it doesn't really matters. On the other hand Firefox has much bigger share than Safari and is actually using something - my personal oppinion is that when someone starts to support this they will support firefox and others browsers(Safari) will just have to handel it . This is of course if out dear MIcrosoft doesn't put wmv in IE9 (which probably will be out in 2015)
Safari 4 will have it as plugin (as it was pointed somewhere) and IE(I don't know which version do you refer to) has never supported any standard that I know so :) it doesn't really matters. On the other hand Firefox has much bigger share than Safari and is actually using something - my personal oppinion is that when someone starts to support this they will support firefox and others browsers(Safari) will just have to handel it . This is of course if out dear MIcrosoft doesn't put wmv in IE9 (which probably will be out in 2015)