I think (and correct me if I'm wrong, Kev) that SPS will be more about using Photoshop on its own. It would seem to make sense to me that texture creation should be kept with the 3D sites, as I'm sure some people wouldn't appreciate having to purchase points at another site to learn about it. Especially since points aren't transferable between Simply's.

So, I'd imagine most topics being How to use Photoshop and its tools, Compositing, Digital Painting, Matte Imaging, possibly Web Design making use of PS's ImageReady program, etc.