Since the new version of Blogger.com I've had this problem where the web application would crash on my browser (Chrome) when I published a blog post. it was a real pain in the neck as I had to continually edit the address bar to get the home page to load. I was getting a white layer covering the screen and it wouldn't let me do anything on the page. I'm glad to say after such a long time that the bug seems to have disappeared.
Of course now that I'm saying this it will probably happen when I attempt to publish this page.