Dear Windy team, I learned about your site in the "hangar" forum of www.ulm.it where a user shared your link. I am gratefull to this user because it is a valuable tool for medium and long distance flight planning and I think all air navigation service providers (ASNP) should include it in their meteo service. I will suggest it to our national ANSP.
Furthermore it seem to me a tool which allows to better explain meteorology and to transmit the fascination of weather charts.
Congratulation to your exploit!