Is adobe planning to release photoshop touch for surface pro 2 it would do well on this platform. the menu size is too small for finger operation in full version of photoshop on surface pro 2. The system resource requirements are just a bit too much when running both lightroom and photoshop at the same time on the tablet.
Not that I know of (but never say never; Photoshop Express has shown up in the store).
PS Touch is pretty much desktop Photoshop's little cousin. In no way could it be considered a replacement of the raw power Photoshop provides, though I will say it's the best mobile image editor of its type (and has a lot of the core features of Photoshop). Sooner or later it will catch up as tablet hardware becomes more powerful.