you'd be off your chump not buy it if you have a tablet.
Absolutely correct, Starcandy.
From your linked article:
"The programs, each to debut in November with a $10 introductory price, fall under the new Adobe Touch Apps brand. And they tie in with the new Adobe Creative Cloud, a service for sharing files, finding services, and transferring works from the tablet apps to Adobe's Creative Suite apps running on traditional computers.
Along with Photoshop Touch, the other apps are Collage, Debut, Ideas, Kuler, and Proto. Adobe earlier had dabbled with a touch interface to computer apps but more recently turned up the heat a bit with its Carousel app for photo editing and sharing." - Adobe