Sometimes the http://ads.stackoverflow.com in
<div class="everyonelovesstackoverflow">
...
will delay (many seconds) to respond, thus "page numbers" and "footer" wont be rendered.
(I use Firefox v3.6 if that matters)
I suppose I could implement a Greasemonkey script for that job but I prefer it to be the default behavior :)
Wouldn't it be better if the sidebar was rendered last?