Unless I'm missing something they are selling Europa as a VST/AU and I guess the web version is more of an interactive demo
Woah! I totally missed that. This is a first. And it's free for Reason 10 owners. The product key was already in my account when I logged in. And is has a scalable UI.
I wonder if this is a foretaste of things to come? Maybe Thor next? Please?
A better question is: Why can't I have it in a VST? ReWire is a PITA.