From the looks of things, Pages will offer some standard templates as well as chart-making functionality, though I'm not sure how I feel about that woodgrain menu bar (I guess my writing desk is in the same virtual office as my iBooks bookshelf?) From what we've seen before, Keynote (and likely Numbers too) will be joining Pages as part of the iPhone's iWork suite.
One interesting bit from the above shot: "All your documents will be synced wirelessly over the air with all your iPhones, iPod Touches, and iPads." Apple taking on the cloud, one baby step at a time. [9to5Mac]