This is just wonderful news.
I've never used Zorin. It doesn't seem to match my preferences and needs. Regardless, anyone switching from Windows [and Mac] to any Linux distro is fantastic for all of us, including remaining Windows users (probably not Mac users though).
Let's hope more keep switching, leading to a surge in Linux, and open source in general, funding. More people becoming interested in Linux development, potentially turning into more and more open source devs. I think we can be quite optimistic about this.