Changing spots.

I haven’t really thought much about Leopard as I am quite happy with Tiger and haven’t purchased any new hardware since ’03. Still there is some interesting speculation going on about the delay of Leopard’s release:

One more thing: doing away with overlapping windows in most of the OS would give Apple a marketing bludgeon to use against Microsoft (NasdaqGS: MSFT). In the marketplace of ideas, it would paint Microsoft’s six-years-in-the-making Vista as a completely old school effort. It would take Microsoft's best-known and recognized brand — Windows — and make it appear as tired as DOS. It would be a marketing shot heard round the world — and it would be one that would take Microsoft years to copy.