I don't know if visitors to my blog experienced the same problems I did over the weekend, but I kept getting secure-connection warnings. The command line at the top of my blog also vanished, taking the search facility with it. By stint of a little mouse work on the blank space where the command line should have been, I discovered that Blogger had confused my blog with its own home page. Hence the security warning. Don't ask! I finally got through to Terminator 2 (Blogger Help) and the bug was fixed soon afterwards.