You can view it as a problem, or a point on a trend line where building software becomes ever easier and cheaper. If you follow that trend far enough, when you need for something Photoshop-shaped, you ask for it, and you get exactly the functionality you need. If you need it to do something PS doesn't, that capability just appears.

I've said it in other venues, but we're reaching a point where using someone else's software is like chewing someone else's gum.