Mozilla becomes latest to dump Mac OS X 10.4 support

Mozilla will ditch support for Apple’s aged Mac OSX 10.4 - AKA Tiger - when it releases the next version of its Gecko rendering engine.The open source browser maker plans to push out Gecko 1.9.3 later this year, and at the same time support for Tiger will be dropped altogether, even though the Mozilla Foundation estimates that nearly 1.5m Mac OSX 10.4 users are surfing the web with Firefox 3.5.
foundation estimates