Apple's iWork suite is going to the cloud. Apple will likely add iWork to MobileMe for no additional cost. I believe this is a pre-cursor to a 7"-9" super sized iPod touch (the tablet). iWork on the cloud doesn't add much value as is. But integrated on a tablet sized iPod touch, using iWork on the cloud suddenly becomes a lot more appealing (especially since you will probably have offline access to the documents).