I thought that perhaps I was imagining it, but I went through a great number of my old posts on my blogger.com site and confirmed it: Wordpress screwed up the formatting of the blog entries. I have to ask: Why? Why should Wordpress need more than read-only access to import my blog entries? It's like it was written to intentionally screw up your blog so there would be no going back.

Given the defacement of my main page, and now the screwing up of the entries themselves, I'd wholeheartedly recommend staying away from the "Import" function in Wordpress.