Adobe's software has always been the least expensive professional grade software I have owned.
I am comparing costs to business management software and software like AutoCAD..
Jokes aside, CC is a pretty good deal, actually and I agree, it's really not that expensive in the grad scheme of things. Commercial subscriptions for Maya is something like $200/month, and similarly for Nuke. Permanent, unrestricted commercial licenses for the software I use regularly is prohibitively expensive - like over $4K for Houdini alone.
My issue wasn't so much the cost, but rather that I seldom ever used it. I'm pretty much consumed with school right now so I don't have a lot of time to take photos, let alone edit them. Then on top of the 200/year I am paying for Houdini Indie and $100/year for my educational license for Clarisse, internet, which is pretty much required for school any more, plus the ever-increasing rent in an already fairly expensive community (with two kids to support).
That and Linux being so commonly used in the visual effects industry, not knowing Linux is probably somewhat a liability, I figured the best way to learn was to hose my Windows partition completely so I can't fall back onto it when the going gets tough (and it has, and I survived). So with After Effects the only Adobe software I use, which is a terrible compositor anyway, I decided to switch over. Houdini, Maya, Blender, Natron and Nuke all are all available on Linux, so there was no reason not to switch.
I'll never use GIMP tho.