In chrome, there is a skull and crossbones icon over the https in that link. The warning says that not all the information on that page is encrypted.
A suggestion that might help with donations if the page was changed so this warning does not occur. I am sure other programs that detect this kind of thing may report the same thing.
On a similar note, the Bestsellers RSS feed on the front page is broken.
Ah new feature on Chrome. Pain the neck. Some one image or something on that page is not behind https. totally irrelevant except for the great new feature! ha
Publisher, Laissez-Faire Books
What problem are you having with the RSS feed? It works for me.
David, it was some sort of database error, I believe. All I remember is giant red '/' and a lof of text. It seems to have sorted it itself out, though.