Sibyl, thanks for posting this. I got seeds from wintersown but didn't nose around the site to get more info, and now I see what a dope I was.
This is a fantastic idea, and I'm definitely going to read up on this and start some seeds this way after I figure out which ones will do best. I don't have any window room either for wintersowing, but ***plenty*** of recyclables.
Thanks again so much for finding it and posting it!