I get a giggle out of Surface commercials when they tout "Photoshop" on a tablet. It is woefully underpowered for running Photoshop for anything more than basic tasks. Because I can tell you, nobody doing Photoshop work professionally, is going to go Surface, and casual users aren't gonna buy Photoshop to run on Surface
you say this in reply to a poster who's telling you that he uses photoshop on his surface?
From the phrasing ("in the field") I'd also say that use is professionally. Now, your full time photoshop pro may not use it exclusively, but you've kinda replied to your own counterargument.
As someone above also said, there's enough room for people who like/use android, iPad, or Surface so your preference is valid. Personally though, the cost comparison is only one aspect - you're happy to use one device for one thing and another for some other use case, but for may people the convenience of not having to assess if they'll need the laptop, the tablet or the phone (or lug around all of them) is a benefit that outweighs the slight cost difference.
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