At present if you use the blogger comments, you might have noticed this. Whenever you go to next line of your comment by pressing the ENTER button and publish your comment, the next line is converted into a
<br> tag not a
<br /> even though the Doctype of the page clearly says XHTML. In XHTML
<br> is a deprecated tag.
<br /> tag is deprecated in XHTML 2.0
So for the moment it would be good if the people behind the blogger would take notice of this & make changes.