That I figured. I was just wondering if there was a more lightweight, Windows-y alternative than running a Unix editor under Windows. :)
Extremely clunky on windows, frankly. Installed it the other day and it feels so slow I stopped using it.
I find that it works best when integrated with other Emacs-based workflows, like checking my email in mu4e.
As someone who's set up Gnus in the past you'll be easily able to dive back in!