First of all, I would like to say thank you to the IceCat and GNU community! You all do a great job in making and promoting free software!
I am also a big fan of GNU software. I try to promote to friends and colleagues as much as I can.
Recently a friend of mine told me that he was really motivated to install IceCat on his PCs at his company However he struggled to do it, because he found no Windows installer and lacked of IT skills. And I think there are many people in this case. There is an answer, switch to a GNU distro, but many people won't or simply can't.
I believe that having a Windows installer for IceCat could help to spread free software philosophy. Honestly I am tired of hearing people calling Firefox 'free software' whereas it really isn't.
I don't know whether creating a Windows installer for IceCat is a big amount of work or not, but I think it would be worth it.
Anyway thanks for reading my message! All the best.