Just letting folks know that if you have webpages and images on Lunarpages shared servers, and have been using their shared SSL URLs to get Canvas to embed materials (asJames Jones explains so well here) that won't happen anymore. I discovered this the hard way, when all my images and embedded pages disappeared yesterday. They suddenly want me to pay $109/year for a dedicated SSL. I have spent most of yesterday and today changing URLs in Canvas and figuring out how, when, and where to move 19 years of web files.
As far as I know, Bluehost, Reclaim, and other hosts still offer free shared SSL, but just to let folks know that suddenly, with no warning or notification, Lunarpages doesn't anymore.