To those who came here through the thread on Ubuntu forums or through the question in Launchpad, I must say that I made some changes in layout of this blog exactly to minimize the effects reported there. So this isn't an example anymore. But the problem still remains, as you can see in https:// bugzilla.mozilla.org/ show bug.cgi? id=90198 and in https:// bugzilla.mozilla.org/ show bug.cgi? id=69020...