I'm using the simplest list of my posts by displaying only the title but some of those titles are short and the lists will then fit 2 posts on the same line instead of forcing a line feed after each post.
You can have a look here : http://dev.intelek.bz/
In the footer, under section "Infolettres" (french for newsletter), the third and fourth item appear side by side instead of being one under the other like this :
Infolettre - Avril 2012
Infolettre - Janvier 2012
If I add text to the shorter one it will eventually push the following one underneath but that's not a solution for me.
Hope you can help,