There is no consistancy on the submissions.
Article submissions sometimes use NL's as <BR>'s. The preview article sometimes shows the NL's and sometimes uses <BR>'s, but when actually posted the NL's are lost.
In comments, NL's and <BR>'s are used, and so there are 13 <BR>'s in comments which result in a page with more <BR>'s than comments. The use of nl2br is not consistant throughout the site, especially with the preview function.