I have absolutely no inside knowledge, this is just a theory of mine. I believe Apple is waiting to update everything and It's all hinging on Leopard.

I think iLife'08 was suppose to come out earlier, but since Leopard was delayed, they had to fix it to work on Tiger.

A massive update to the iPhone is coming. The iPhone update will have 3rd party application support, better syncing, a notes application, etc. They will all require technologies in Leopard that Apple doesn't want to give away.

The AppleTV will also have some major updates. Once such update could be Safari and the ability to browse the web on your TV (good by WebTV). One such feature will eliminate the need for a keyboard since you will manage and sync bookmarks from Safari on your computer. It also illustrates the need to have Safari on Windows

Apple is scrambling trying to get band-aid fixes in place so people don't loose interest for the next few months. What do you think, am I way of base?