Yes, I suppose I do want a free Web host, and I was thinking of instructional material for the public, as it were. This was started by posts about using Listary with XYplorer on the recent lifetime license offer on XYplorer on Bits du Jour, where I wanted to make some screenshots (I misunderstood matters, but that's irrelevant here). Jing is a TechSmith program and can send its output to their screencast.com Web site, where you get 2 GB of free space. It can do either plain screenshots with simple annotations, or 5-minute videos that can't be annotated. I was looking for a home for the half-way situation of step-by-step "how to" slideshows like Wink does.
mouser - thanks for the offer: it's just that the public might not be solely or even primarily DC. In that case, I wouldn't feel all that comfortable.