Here is an easy alternative to a MacBook Pro (easy for a professional anyway): Buy a standard Laptop with matte display. Install Arch Linux (learn one thing or another on the way). Use Gnome 3 (maybe install some software from Pantheon as well, like the file manager pantheon-files). Get work done.
Agreed. Everyone calls themselves pros, but nobody wants to get their hands dirty with Linux. Basically everyone's a pro-sumer. When I go to the mechanic he doesn't care if the tools get him dirty, he uses the best tools for the job, not for his clothes. I get that some people want to look at gorgeous UIs but nobody told me how that gets the work done. I want to use the best tool, and I try to define best as objectiv…
I tried to switch but there is basically no professional software on linux for non-server related tasks. Just replacing something like Fantastical (calendar) or OmniFocus (gtd) is hard/impossible. Other pain points are replacements for DevonThink (reference manager), Evernote (note taking), papers (bibliography/search), lightroom (photo management and editing), keyboard maestro (macros). list just goes on and on.