After Snow Leopard

With Microsoft working as hard as they can on Windows 7 for 2010 release, I can't help but think how would apple compete with it. Windows 7 looks like it will set a benchmark on future operating systems.

I'm pretty sure Apple would not allow to be left behind on this one (multi-touch screen and everything) and being the makers of the world's most advance operating system tells me that there will be massive upgrade on their line of products both hardware and software. As Snow Leopard will be available a year after since it was announced during the WWDC 2008, Apple would probably make the next generation of their Mac OS after 2 years. I'm sure they are already preparing for it. We just don't know since Apple is very secretive at their activities and there hasn't been any news regarding the next OS except for the funny naming scheme. How about you? What would you like to see?