I'm wondering why there are formatting differences between the preview page of a node I wrote today, compare to the way it appears as part of a thread (down near the bottom of the page). Specifically, after each quoted section (using un and i tags), there is a blank line on my preview page that does not appear on the thread page.

This is nit-picky perhaps, but I like my posts to look good. Why the disparity?

--t. alex
but my friends call me T.